October 15th in stamps Frederick William IV, Kościuszko, German Rentenmark, Nietzsche, Cole Porter

Here are some events that happened on October 15th. It could be an event or a person that died or was born on that day

1795 Born: Frederick William IV of Prussia, Prussian king from 1840-1861 (d. 1861)

Frederick William IV (15 October 1795 – 2 January 1861), the eldest son and successor of Frederick William III of Prussia, reigned as King of Prussia from 7 June 1840 to his death. Also referred to as the "romanticist on the throne", he is best remembered for the many buildings he had constructed in Berlin and Potsdam, as well as for the completion of the Gothic Cologne Cathedral.

In politics, he was a conservative, who initially pursued a moderate policy of easing press censorship and reconciling with the Catholic population of the kingdom. During the German revolutions of 1848–1849, he at first accommodated the revolutionaries but rejected the title of Emperor of the Germans offered by the Frankfurt Parliament in 1849 as not the Parliament's to give and used military force to crush the revolutionaries throughout the German Confederation. From 1849 onward he converted Prussia into a constitutional monarchy and acquired the port of Wilhelmshaven in the Jade Treaty of 1853.

From 1857 to 1861, he suffered several strokes and was left incapacitated until his death. His brother (and heir-presumptive) Wilhelm served as regent after 1858 and then succeeded him as King.

Prussian stamps depicting Frederick William IV

1817 Died: Tadeusz Kościuszko, Polish-Lithuanian general and engineer (b. 1746)

Andrzej Tadeusz Bonawentura Kościuszko (English: Andrew Thaddeus Bonaventure Kosciuszko;4 or 12 February 1746 – 15 October 1817) was a Polish-Lithuanian military engineer, statesman, and military leader who became a national hero in Poland, Lithuania, Belarus, and the United States. He fought in the Polish–Lithuanian Commonwealth's struggles against Russia and Prussia, and on the US side in the American Revolutionary War. As Supreme Commander of the Polish National Armed Forces, he led the 1794 Kościuszko Uprising.

Kościuszko was born in February 1746, in a manor house on the Mereczowszczyzna estate in Brest Litovsk Voivodeship, Grand Duchy of Lithuania, a part of the Polish–Lithuanian Commonwealth. At age 20, he graduated from the Corps of Cadets in Warsaw, Poland. After the start of the civil war in 1768, Kościuszko moved to France in 1769 to study. He returned to the Commonwealth in 1774, two years after the First Partition, and was a tutor in Józef Sylwester Sosnowski's household. In 1776, Kościuszko moved to North America, where he took part in the American Revolutionary War as a colonel in the Continental Army. An accomplished military architect, he designed and oversaw the construction of state-of-the-art fortifications, including those at West Point, New York. In 1783, in recognition of his services, the Continental Congress promoted him to brigadier general.

Upon returning to Poland in 1784, Kościuszko was commissioned as a major general in the Polish–Lithuanian Commonwealth Army in 1789. After the Polish–Russian War of 1792 resulted in the Second Partition of Poland, he commanded an uprising against the Russian Empire in March 1794 until he was captured at the Battle of Maciejowice in October 1794. The defeat of the Kościuszko Uprising that November led to Poland's Third Partition in 1795, which ended the Commonwealth. In 1796, following the death of Tsaritsa Catherine II, Kościuszko was pardoned by her successor, Tsar Paul I, and he emigrated to the United States. A close friend of Thomas Jefferson's, with whom he shared ideals of human rights, Kościuszko wrote a will in 1798, dedicating his U.S. assets to the education and freedom of the U.S. slaves. Kościuszko eventually returned to Europe and lived in Switzerland until his death in 1817. The execution of his testament later proved difficult, and the funds were never used for the purpose Kościuszko intended.

Stamps from the US and Poland depicting Tadeusz Kosciuszko

1923 – The German Rentenmark is introduced in Germany to counter hyperinflation in the Weimar Republic.

The Rentenmark (RM) was a currency issued on 15 November 1923 to stop the hyperinflation of 1922 and 1923 in Weimar Germany, after the previously used "paper" Mark had become almost worthless. It was subdivided into 100 Rentenpfennig and was replaced in 1924 by the Reichsmark.

After the Occupation of the Ruhr in early 1923 by French and Belgian troops, referred to as the Ruhrkampf, the German government of Wilhelm Cuno reacted by announcing a policy of passive resistance. This caused the regional economy of the Ruhr, the industrial heartland of Germany, almost to stop. The occupation authorities reacted with arrests and deportations to strikes and sabotage. Those displaced and left without income by the Ruhrkampf and their families fell back on public income support. Tax revenues plunged as economic activity slowed. The government covered its need for funds mainly by printing money. As a result, inflation spiked and the Papiermark went into freefall on the currency market. Foreign currency reserves at the Reichsbank dwindled.

As hyperinflation took hold, the cabinet of Cuno resigned in August 1923 and was replaced by the cabinet of Gustav Stresemann. After Stresemann reshuffled his cabinet in early October, Hans Luther became Minister of Finance. Working with Hjalmar Schacht at the Reichsbank, Luther quickly came up with a stabilization plan for the currency which combined elements of a monetary reform by economist Karl Helfferich with ideas of Luther's predecessor in office Rudolf Hilferding. With the help of the emergency law (Ermächtigungsgesetz) of 13 October 1923 which gave the government the power to issue decrees on financial and economic matters, the plan was implemented that same day, 15 October 1923.

The newly created Rentenmark replaced the old Papiermark. Because of the economic crisis in Germany after the First World War, there was no gold available to back the currency. Luther thus used Helfferich's idea of a currency backed by real goods. The new currency was backed by the land used for agriculture and business. This was mortgaged (Rente is a technical term for mortgage in German) to the tune of 3.2 billion Goldmarks, based on the 1913 wealth charge called Wehrbeitrag which had helped fund the German war effort from 1914–1918. Notes worth 3.2 billion Rentenmarks were issued. The Rentenmark was introduced at a rate of one Rentenmark to equal one trillion (1012) old marks, with an exchange rate of one United States dollar to equal 4.2 Rentenmarks.

This was the highest denominated stamp before the introduction of the Rentenmark, it was a 50 billion mark stamp

These were the first stamps issued after the introduction of the Rentenmark

See also What Does Hyperinflation Look Like? Just Take A Look At The Weimar Republic In 1923

1844 Born: Friedrich Nietzsche, German composer, poet, and philosopher (d. 1900)

Friedrich Wilhelm Nietzsche (15 October 1844 – 25 August 1900) was a German philosopher, cultural critic, composer, poet, and philologist whose work has exerted a profound influence on modern intellectual history. He began his career as a classical philologist before turning to philosophy. He became the youngest person ever to hold the Chair of Classical Philology at the University of Basel in 1869 at the age of 24. Nietzsche resigned in 1879 due to health problems that plagued him most of his life; he completed much of his core writing in the following decade. In 1889, at age 44, he suffered a collapse and afterward a complete loss of his mental faculties. He lived his remaining years in the care of his mother until her death in 1897 and then with his sister Elisabeth Förster-Nietzsche. Nietzsche died in 1900. 

Nietzsche's writing spans philosophical polemics, poetry, cultural criticism, and fiction while displaying a fondness for aphorism and irony. Prominent elements of his philosophy include his radical critique of truth in favor of perspectivism; genealogical critique of religion and Christian morality and related theory of master–slave morality; aesthetic affirmation of existence in response to the "death of God" and the profound crisis of nihilism; notion of the Apollonian and Dionysian; and characterization of the human subject as the expression of competing wills, collectively understood as the will to power. He also developed influential concepts such as the Übermensch and the doctrine of eternal return. In his later work, he became increasingly preoccupied with the creative powers of the individual to overcome social, cultural and moral contexts in pursuit of new values and aesthetic health. His body of work touched a wide range of topics, including art, philology, history, religion, tragedy, culture, and science, and drew early inspiration from figures such as philosopher Arthur Schopenhauer, composer Richard Wagner, and writer Johann Wolfgang von Goethe. 

After his death, his sister Elisabeth became the curator and editor of Nietzsche's manuscripts. She edited his unpublished writings to fit her German nationalist ideology while often contradicting or obfuscating Nietzsche's stated opinions, which were explicitly opposed to antisemitism and nationalism. Through her published editions, Nietzsche's work became associated with fascism and Nazism; 20th-century scholars contested this interpretation and corrected editions of his writings were soon made available. Nietzsche's thought enjoyed renewed popularity in the 1960s and his ideas have since had a profound impact on 20th and early-21st century thinkers across philosophy—especially in schools of continental philosophy such as existentialism, postmodernism and post-structuralism—as well as art, literature, psychology, politics, and popular culture.

German stamp depicting Friedrich Nietzsche

1964 Died: Cole Porter, American composer and songwriter (b. 1891)

Cole Albert Porter (June 9, 1891 – October 15, 1964) was an American composer and songwriter. Many of his songs became standards noted for their witty, urbane lyrics, and many of his scores found success on Broadway and in film.

Born to a wealthy family in Indiana, Porter defied his grandfather's wishes and took up music as a profession. Classically trained, he was drawn to musical theatre. After a slow start, he began to achieve success in the 1920s, and by the 1930s he was one of the major songwriters for the Broadway musical stage. Unlike many successful Broadway composers, Porter wrote the lyrics as well as the music for his songs. After a serious horseback riding accident in 1937, Porter was left disabled and in constant pain, but he continued to work. His shows of the early 1940s did not contain the lasting hits of his best work of the 1920s and 1930s, but in 1948 he made a triumphant comeback with his most successful musical, Kiss Me, Kate. It won the first Tony Award for Best Musical.

Porter's other musicals include Fifty Million Frenchmen, DuBarry Was a Lady, Anything Goes, Can-Can and Silk Stockings. His numerous hit songs include "Night and Day", "Begin the Beguine", "I Get a Kick Out of You", "Well, Did You Evah!", "I've Got You Under My Skin", "My Heart Belongs to Daddy" and "You're the Top". He also composed scores for films from the 1930s to the 1950s, including Born to Dance (1936), which featured the song "You'd Be So Easy to Love"; Rosalie (1937), which featured "In the Still of the Night"; High Society (1956), which included "True Love"; and Les Girls (1957).

US stamp issued in 1991 depicting Cole Porter

October 14th in stamps Dwight D. Eisenhower, Bing Crosby, Roger Moore

Here are some events that happened on October 14th. It could be an event or a person that died or was born on that day

1890 Born: Dwight D. Eisenhower, American general and politician, 34th President of the United States (d. 1969)

Dwight David "Ike" Eisenhower (October 14, 1890 – March 28, 1969), was an American army general who served as the 34th president of the United States from 1953 to 1961. During World War II, he became a five-star general in the Army and served as Supreme Commander of the Allied Expeditionary Force in Europe. He was responsible for planning and supervising the invasion of North Africa in Operation Torch in 1942–43 and the successful invasion of Normandy in 1944–45 from the Western Front.

Eisenhower was born David Dwight Eisenhower, and raised in Abilene, Kansas, in a large family of mostly Pennsylvania Dutch ancestry. His family had a strong religious background. His mother became a Jehovah's Witness. Eisenhower, however, did not belong to any organized church until 1952. He graduated from West Point in 1915 and later married Mamie Doud, with whom he had two sons. During World War I, he was denied a request to serve in Europe and instead commanded a unit that trained tank crews. Following the war, he served under various generals and was promoted to the rank of brigadier general in 1941. After the United States entered World War II, Eisenhower oversaw the invasions of North Africa and Sicily before supervising the invasions of France and Germany. After the war, he served as Army Chief of Staff (1945–1948), as president of Columbia University (1948–1953) and as the first Supreme Commander of NATO (1951–1952).

In 1952, Eisenhower entered the presidential race as a Republican to block the isolationist foreign policies of Senator Robert A. Taft; Taft opposed NATO and wanted no foreign entanglements. Eisenhower won that election and the 1956 election in landslides, both times defeating Adlai Stevenson II. Eisenhower's main goals in office were to contain the spread of communism and reduce federal deficits. In 1953, he threatened to use nuclear weapons until China agreed to peace terms in the Korean War. China did agree and an armistice resulted which remains in effect. His New Look policy of nuclear deterrence prioritized inexpensive nuclear weapons while reducing funding for expensive Army divisions. He continued Harry S. Truman's policy of recognizing Taiwan as the legitimate government of China, and he won congressional approval of the Formosa Resolution. His administration provided major aid to help the French fight off Vietnamese Communists in the First Indochina War. After the French left, he gave strong financial support to the new state of South Vietnam. He supported regime-changing military coups in Iran and Guatemala orchestrated by his own administration. During the Suez Crisis of 1956, he condemned the Israeli, British, and French invasion of Egypt, and he forced them to withdraw. He also condemned the Soviet invasion during the Hungarian Revolution of 1956 but took no action. After the Soviet Union launched Sputnik in 1957, Eisenhower authorized the establishment of NASA, which led to the Space Race. He deployed 15,000 soldiers during the 1958 Lebanon crisis. Near the end of his term, he failed to set up a summit meeting with the Soviets when a U.S. spy plane was shot down over the Soviet Union. He approved the Bay of Pigs invasion, which was left to John F. Kennedy to carry out.

On the domestic front, Eisenhower was a moderate conservative who continued New Deal agencies and expanded Social Security. He covertly opposed Joseph McCarthy and contributed to the end of McCarthyism by openly invoking executive privilege. He signed the Civil Rights Act of 1957 and sent Army troops to enforce federal court orders which integrated schools in Little Rock, Arkansas. His largest program was the Interstate Highway System. He promoted the establishment of strong science education via the National Defense Education Act. His two terms saw widespread economic prosperity except for a minor recession in 1958. In his farewell address to the nation, he expressed his concerns about the dangers of massive military spending, particularly deficit spending and government contracts to private military manufacturers, which he dubbed "the military–industrial complex". Historical evaluations of his presidency place him among the upper tier of American presidents.

US stamps depicting Eisenhower

1927 Born: Roger Moore, English actor and producer (d. 2017)

Sir Roger George Moore (14 October 1927 – 23 May 2017) was an English actor best known for playing British secret agent James Bond in seven feature films from 1973 to 1985, beginning with Live and Let Die. 

His most notable television role was playing the main character, Simon Templar, in the British television series The Saint from 1962 to 1969. He also had roles in some American television shows and films in the late 1950s and early 1960s, including replacing James Garner and portraying Beau Maverick in the Maverick series in 1960–1961. Moore starred with Tony Curtis in The Persuaders television series in 1971 to 1972, and had roles in several theatrical films in the 1970s and 1980s.

Moore was appointed a UNICEF Goodwill Ambassador in 1991 and was knighted by Queen Elizabeth II in 2003 for services to charity. In 2007, he received a star on the Hollywood Walk of Fame for his contributions to the film industry. In 2008, the government of France made him a Commander of the Order of Arts and Letters.

Stamp from Great Britain depicting Roger Moore

1977 Died: Bing Crosby, American singer-songwriter and actor (b. 1903)

Harry Lillis "Bing" Crosby Jr. (May 3, 1903 – October 14, 1977) was an American singer, comedian and actor. The first multimedia star, Crosby was a leader in record sales, radio ratings, and motion picture grosses from 1930 to 1954, he made over seventy feature films and recorded more than 1,600 different songs.

His early career coincided with recording innovations that allowed him to develop an intimate singing style that influenced many male singers who followed him, including Perry Como, Frank Sinatra, Dick Haymes, Elvis Presley, John Lennon, and Dean Martin.

Yank magazine said that he was "the person who had done the most for the morale of overseas servicemen" during World War II. In 1948, American polls declared him the "most admired man alive,” ahead of Jackie Robinson and Pope Pius XII. Also in 1948, Music Digest estimated that his recordings filled more than half of the 80,000 weekly hours allocated to recorded radio music.

Crosby won an Oscar for Best Actor for his role as Father Chuck O'Malley in the 1944 motion picture Going My Way and was nominated for his reprise of the role in The Bells of St. Mary's opposite Ingrid Bergman the next year, becoming the first of six actors to be nominated twice for playing the same character. In 1963, Crosby received the first Grammy Global Achievement Award. He is one of 33 people to have three stars on the Hollywood Walk of Fame, in the categories of motion pictures, radio, and audio recording. He was also known for his collaborations with longtime friend Bob Hope, starring in the Road to... films from 1940 to 1962.

Crosby influenced the development of the postwar recording industry. After seeing a demonstration of a German broadcast quality reel-to-reel tape recorder brought to America by John T. Mullin, he invested $50,000 in a California electronics company called Ampex to build copies. He then convinced ABC to allow him to tape his shows. He became the first performer to pre-record his radio shows and master his commercial recordings onto magnetic tape.

Through the medium of recording, he constructed his radio programs with the same directorial tools and craftsmanship (editing, retaking, rehearsal, time shifting) used in motion picture production, a practice that became an industry standard. In addition to his work with early audio tape recording, he helped to finance the development of videotape, bought television stations, bred racehorses, and co-owned the Pittsburgh Pirates baseball team.

US Stamp depicting Bing Crosby

October 13th in stamps Rudolf Virchow, Antonio Canova, Bhumibol Adulyadej Rama IX

Here are some events that happened on October 13th. It could be an event or a person that died or was born on that day

1821 Born: Rudolf Virchow, German physician, biologist, and politician (d. 1902)

Rudolf Virchow (13 October 1821 – 5 September 1902) was a German physician, anthropologist, pathologist, prehistorian, biologist, writer, editor, and politician. He is known as "the father of modern pathology" and as the founder of social medicine, and to his colleagues, the "Pope of medicine". He received the Copley Medal in 1892. He was a foreign member of the Royal Swedish Academy of Sciences and was elected to the Prussian Academy of Sciences, but he declined to be ennobled as "von Virchow".

Virchow studied medicine at the Friedrich Wilhelm University under Johannes Peter Müller. He worked at the Charité hospital under Robert Froriep, whom he succeeded as the prosector. His investigation of the 1847–1848 typhus epidemic in Upper Silesia laid the foundation for public health in Germany, and paved his political and social careers. From it, he coined a well known aphorism: "Medicine is a social science, and politics is nothing else but medicine on a large scale". He participated in the Revolution of 1848, which led to his expulsion from Charité the next year. He then published a newspaper Die Medizinische Reform (The Medical Reform). He took the first Chair of Pathological Anatomy at the University of Würzburg in 1849. After five years, Charité reinstated him to its new Institute for Pathology. He co-founded the political party Deutsche Fortschrittspartei, and was elected to the Prussian House of Representatives and won a seat in the Reichstag. His opposition to Otto von Bismarck's financial policy resulted in an anecdotal "Sausage Duel", although he supported Bismarck in his anti-Catholic campaigns, which he named Kulturkampf ("culture struggle").

A prolific writer, he produced more than 2000 scientific writings. Cellular Pathology (1858), regarded as the root of modern pathology, introduced the third dictum in cell theory: Omnis cellula e cellula ("All cells come from cells"). He was a co-founder of Physikalisch-Medizinische Gesellschaft in 1849 and Deutsche Gesellschaft für Pathologie in 1897. He founded journals such as Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin (with Benno Reinhardt in 1847, from 1903 under the title Virchows Archiv), and Zeitschrift für Ethnologie (Journal of Ethnology). The latter is published by German Anthropological Association and the Berlin Society for Anthropology, Ethnology and Prehistory, the societies which he also founded. 

Virchow was the first to describe and christen diseases such as leukemia, chordoma, ochronosis, embolism, and thrombosis. He coined biological terms such as "chromatin", "neuroglia", "agenesis", "parenchyma", "osteoid", "amyloid degeneration", and "spina bifida"; terms such as Virchow's node, Virchow–Robin spaces, Virchow–Seckel syndrome, and Virchow's triad are named after him. His description of the life cycle of a roundworm Trichinella spiralis influenced the practice of meat inspection. He developed the first systematic method of autopsy, and introduced hair analysis in forensic investigation. Virchow was critical of Ignaz Semmelweis and his idea of disinfecting, who said of him, "Explorers of nature recognize no bugbears other than individuals who speculate". He was critical of what he described as "Nordic mysticism" regarding the Aryan race. As an anti-evolutionist, he called Charles Darwin an "ignoramus" and his own student Ernst Haeckel a "fool". He described the original specimen of Neanderthal man as nothing but that of a deformed human.

Stamps from East Germany and Berlin depicting Rudolf Virchow

1822 Died: Antonio Canova, Italian sculptor (b. 1757)

Antonio Canova (1 November 1757 – 13 October 1822) was an Italian Neoclassical sculptor, famous for his marble sculptures. Often regarded as the greatest of the Neoclassical artists, his sculpture was inspired by the Baroque and the classical revival, and has been characterised as having avoided the melodramatics of the former, and the cold artificiality of the latter.

Canova's sculptures fall into three categories: Heroic compositions, compositions of grace, and sepulchral monuments. In each of these, Canova's underlying artistic motivations were to challenge, if not compete, with classical statues.

Canova refused to take in pupils and students, but would hire workers to carve the initial figure from the marble. He had an elaborate system of comparative pointing so that the workers were able to reproduce the plaster form in the selected block of marble. These workers would leave a thin veil over the entire statue so Canova's could focus on the surface of the statue. 

While he worked, he had people read to him select literary and historical texts.

Stamps and cover from Italy and Vatican City depicting Canova's works

2016 Died: Bhumibol Adulyadej (Rama IX), King of Thailand (b. 1927)

Bhumibol Adulyadej (5 December 1927 – 13 October 2016), conferred with the title King Bhumibol the Great in 1987 (officially conferred by King Vajiralongkorn in 2019), was the ninth monarch of Thailand from the Chakri dynasty, titled Rama IX. Reigning since 9 June 1946, he was the world's longest-reigning current head of state from the death of Emperor Hirohito of Japan in 1989 until his own death in 2016,, and is both the second-longest reigning monarch of all time and the longest-reigning monarch to have reigned only as an adult, reigning for 70 years and 126 days. During his reign, he was served by a total of 30 prime ministers beginning with Pridi Banomyong and ending with Prayut Chan-o-cha.

Forbes estimated Bhumibol's fortune – including property and investments managed by the Crown Property Bureau, a body that is neither private nor government-owned (assets managed by the Bureau were owned by the crown as an institution, not by the monarch as an individual) to be US$30 billion in 2010, and he headed the magazine's list of the "world's richest royals" from 2008 to 2013 although the same magazine also estimated the worth of the British monarchy triple that of the Thai. In May 2014, Bhumibol's wealth was again listed as US$30 billion. 

After a period of deteriorating health which left him hospitalized on several occasions, Bhumibol died on 13 October 2016 in Siriraj Hospital. He was generally highly revered by the people in Thailand – some saw him as close to divine. Notable political activists and Thai citizens who criticized the king or the institution of monarchy were often forced into exile or to suffer frequent imprisonments. Yet many cases were dropped before being proceeded or were eventually given royal pardon. His cremation was held on 26 October 2017 at the royal crematorium at Sanam Luang. His son, Maha Vajiralongkorn, succeeded him as King.

Stamps from Siam and Thailand depicting Rama IX

October 12th in stamps Elizabeth Fry, Hiroshige, Edith Stein, Robert Stephenson, Anatole France

Here are some events that happened on October 12th. It could be an event or a person that died or was born on that day

1845 Died: Elizabeth Fry, English prison reformer, Quaker and philanthropist (b. 1780)

Elizabeth Fry (née Gurney; 21 May 1780 – 12 October 1845), sometimes referred to as Betsy Fry, was an English prison reformer, social reformer and, as a Quaker, a Christian philanthropist. She has been called the "angel of prisons".

Fry was a major driving force behind new legislation to make the treatment of prisoners more humane, and she was supported in her efforts by Queen Victoria. She was depicted on the Bank of England £5 note from 2001–2016. Fry kept extensive and revealing diaries.

Elizabeth Fry also helped the homeless, establishing a "nightly shelter" in London after seeing the body of a young boy in the winter of 1819/1820. In 1824, during a visit to Brighton, she instituted the Brighton District Visiting Society.  The society arranged for volunteers to visit the homes of the poor and provide help and comfort to them. The plan was successful and was duplicated in other districts and towns across Britain.

Elizabeth Fry used her influential network and worked with other prominent Quakers to campaign for the abolition of the slave trade.

After her husband went bankrupt in 1828, Fry's brother became her business manager and benefactor. Thanks to him, her work went on and expanded.

In 1838, the Friends sent a party to France. Fry and her husband, as well as Lydia Irving, and abolitionists Josiah Forster and William Allen were among the people sent. They were there on other business but despite the language barrier, Fry and Lydia Irving visited French prisons. 

In 1840 Fry opened a training school for nurses. Her programme inspired Florence Nightingale, who took a team of Fry's nurses to assist wounded soldiers in the Crimean War.

In 1842, Frederick William IV of Prussia went to see Fry in Newgate Prison during an official visit to Great Britain. The King of Prussia, who had met the social reformer during her previous tours of the continent promoting welfare change and humanitarianism, was so impressed by her work that he told his reluctant courtiers that he would personally visit the gaol when he was in London.

Stamps from Germany and Great Britain depicting Elizabeth Fry

1858 Died: Hiroshige, Japanese painter (b. 1797)

Utagawa Hiroshige (born Andō Hiroshige (安藤 広重; 1797 – 12 October 1858), was a Japanese ukiyo-e artist, considered the last great master of that tradition.

Hiroshige is best known for his horizontal-format landscape series The Fifty-three Stations of the Tōkaidō and for his vertical-format landscape series One Hundred Famous Views of Edo. The subjects of his work were atypical of the ukiyo-e genre, whose typical focus was on beautiful women, popular actors, and other scenes of the urban pleasure districts of Japan's Edo period (1603–1868). The popular series Thirty-six Views of Mount Fuji by Hokusai was a strong influence on Hiroshige's choice of subject, though Hiroshige's approach was more poetic and ambient than Hokusai's bolder, more formal prints. Subtle use of color was essential in Hiroshige's prints, often printed with multiple impressions in the same area and with extensive use of bokashi (color gradation), both of which were rather labor-intensive techniques.

For scholars and collectors, Hiroshige's death marked the beginning of a rapid decline in the ukiyo-e genre, especially in the face of the westernization that followed the Meiji Restoration of 1868. Hiroshige's work came to have a marked influence on western European painting towards the close of the 19th century as a part of the trend in Japonism. Western European artists, such as Manet and Monet, collected and closely studied Hiroshige's compositions. Vincent van Gogh even went so far as to paint copies of two of Hiroshige's prints from One Hundred Famous Views of Edo.

Japanese stamps depicting Hiroshige's works

1859  Died: Robert Stephenson, English railway and civil engineer (b. 1803)

Robert Stephenson (16 October 1803 – 12 October 1859) was an English railway and civil engineer. The only son of George Stephenson, the "Father of Railways", he built on the achievements of his father. Robert has been called the greatest engineer of the 19th century.

Stamp from Great Britain with a postmark to commemorate Robert Stephenson's 125 year death anniversary

1891 Born: Edith Stein, Polish nun and martyr; later canonized (d. 1942)

Edith Stein (religious name Teresia Benedicta a Cruce OCD; also known as St. Edith Stein or St. Teresa Benedicta of the Cross; 12 October 1891 – 9 August 1942) was a German Jewish philosopher who converted to Catholicism and became a Discalced Carmelite nun. She is canonized as a martyr and saint of the Catholic Church, and she is one of six co-patron saints of Europe.

She was born into an observant Jewish family, but had become an atheist by her teenage years. Moved by the tragedies of World War I, in 1915 she took lessons to become a nursing assistant and worked in an infectious diseases hospital. After completing her doctoral thesis from the University of Göttingen in 1916, she obtained an assistantship at the University of Freiburg.

From reading the works of the reformer of the Carmelite Order, Teresa of Ávila, she was drawn to the Catholic faith. She was baptized on 1 January 1922 into the Catholic Church. At that point, she wanted to become a Discalced Carmelite nun, but was dissuaded by her spiritual mentors. She then taught at a Catholic school of education in Speyer. As a result of the requirement of an "Aryan certificate" for civil servants promulgated by the Nazi government in April 1933 as part of its Law for the Restoration of the Professional Civil Service, she had to quit her teaching position.

She was admitted to the Discalced Carmelite monastery in Cologne the following October. She received the religious habit of the Order as a novice in April 1934, taking the religious name Teresa Benedicta of the Cross. In 1938, she and her sister Rosa, by then also a convert and an extern sister (tertiaries of the Order, who would handle the community′s needs outside the monastery), were sent to the Carmelite monastery in Echt, Netherlands, for their safety. Despite the Nazi invasion of that state in 1940, they remained undisturbed until they were arrested by the Nazis on 2 August 1942 and sent to the Auschwitz concentration camp, where they are alleged to have died in the gas chamber on 9 August 1942.

German stamps depicting Edith Stein

1924 Died: Anatole France, French journalist, novelist, and poet, Nobel Prize laureate (b. 1844)

Anatole France (born François-Anatole Thibault, 16 April 1844 – 12 October 1924) was a French poet, journalist, and novelist with several best-sellers. Ironic and skeptical, he was considered in his day the ideal French man of letters. He was a member of the Académie française, and won the 1921 Nobel Prize in Literature "in recognition of his brilliant literary achievements, characterized as they are by a nobility of style, a profound human sympathy, grace, and a true Gallic temperament".

France is also widely believed to be the model for narrator Marcel's literary idol Bergotte in Marcel Proust's In Search of Lost Time.

French and Swedish stamps depicting Anatole France 

September 30th in stamps Babe Ruth, Hoover Dam, Jean Baptiste Perrin

Here are some events that happened on September 30th. It could be an event or a person that died or was born on that day

1870 Born: Jean Baptiste Perrin, French-American physicist and chemist, Nobel Prize laureate (d. 1942)

Jean Baptiste Perrin  (30 September 1870 – 17 April 1942) was a French physicist who, in his studies of the Brownian motion of minute particles suspended in liquids, verified Albert Einstein’s explanation of this phenomenon and thereby confirmed the atomic nature of matter (sedimentation equilibrium). For this achievement he was honoured with the Nobel Prize for Physics in 1926.

In 1895, Perrin showed that cathode rays were of negative electric charge in nature. He determined Avogadro's number (now known as the Avogadro constant) by several methods. He explained solar energy as due to the thermonuclear reactions of hydrogen.

After Albert Einstein published (1905) his theoretical explanation of Brownian motion in terms of atoms, Perrin did the experimental work to test and verify Einstein's predictions, thereby settling the century-long dispute about John Dalton's atomic theory. Carl Benedicks argued Perrin should receive the Nobel Prize in Physics; Perrin received the award in 1926 for this and other work on the discontinuous structure of matter, which put a definite end to the long struggle regarding the question of the physical reality of molecules.

Perrin was the author of a number of books and dissertations. Most notable of his publications were: "Rayons cathodiques et rayons X"; "Les Principes"; "Electrisation de contact"; "Réalité moléculaire"; "Matière et Lumière"; "Lumière et Reaction chimique".

Perrin was also the recipient of numerous prestigious awards including the Joule Prize of the Royal Society in 1896 and the La Caze Prize of the French Academy of Sciences. He was twice appointed a member of the Solvay Committee at Brussels in 1911 and in 1921. He also held memberships with the Royal Society of London and with the Academies of Sciences of Belgium, Sweden, Turin, Prague, Romania and China. He became a Commander of the Legion of Honour in 1926 and was made Commander of the Order of Léopold (Belgium).

In 1919, Perrin proposed that nuclear reactions can provide the source of energy in stars. He realized that the mass of a helium atom is less than that of four atoms of hydrogen, and that the mass-energy equivalence of Einstein implies that the nuclear fusion (4 H → He) could liberate sufficient energy to make stars shine for billions of years. A similar theory was first proposed by American chemist William Draper Harkins in 1915. It remained for Hans Bethe and Carl Friedrich von Weizsäcker to determine the detailed mechanism of stellar nucleosynthesis during the 1930s.

In 1927, he founded the Institut de Biologie Physico-Chimique together with chemist André Job and physiologist André Mayer. Funding was provided by Edmond James de Rothschild. In 1937, Perrin established the Palais de la Découverte, a science museum in Paris.

Perrin is considered the founding father of the National Centre for Scientific Research (Centre National de la Recherche Scientifique (CNRS)). Following a petition by Perrin signed by over 80 scientists, among them eight Nobel Prize laureates, the French education minister set up the Conseil Supérieur de la Recherche Scientifique (French National Research Council) in April 1933. In 1936, Perrin, now an undersecretary for research, founded the Service Central de la Recherche Scientifique (French Central Agency for Scientific Research). Both institutions were merged under the CNRS umbrella on October 19, 1939.

His notable students include Pierre Victor Auger. Jean Perrin was the father of Francis Perrin, also a physicist.

Stamp issued by Guyana depicting Jean Baptiste Perrin

1927 – Babe Ruth becomes the first baseball player to hit 60 home runs in a season.

George Herman "Babe" Ruth Jr. (February 6, 1895 – August 16, 1948) was an American professional baseball player whose career in Major League Baseball (MLB) spanned 22 seasons, from 1914 through 1935. Nicknamed "The Bambino" and "The Sultan of Swat", he began his MLB career as a star left-handed pitcher for the Boston Red Sox, but achieved his greatest fame as a slugging outfielder for the New York Yankees. Ruth established many MLB batting (and some pitching) records, including career home runs (714), runs batted in (RBIs) (2,213), bases on balls (2,062), slugging percentage (.690), and on-base plus slugging (OPS) (1.164); the last two still stand as of 2019. Ruth is regarded as one of the greatest sports heroes in American culture and is considered by many to be the greatest baseball player of all time. In 1936, Ruth was elected into the Baseball Hall of Fame as one of its "first five" inaugural members.

At age seven, Ruth was sent to St. Mary's Industrial School for Boys, a reformatory where he was mentored by Brother Matthias Boutlier of the Xaverian Brothers, the school's disciplinarian and a capable baseball player. In 1914, Ruth was signed to play minor-league baseball for the Baltimore Orioles but was soon sold to the Red Sox. By 1916, he had built a reputation as an outstanding pitcher who sometimes hit long home runs, a feat unusual for any player in the pre-1920 dead-ball era. Although Ruth twice won 23 games in a season as a pitcher and was a member of three World Series championship teams with the Red Sox, he wanted to play every day and was allowed to convert to an outfielder. With regular playing time, he broke the MLB single-season home run record in 1919.

After that season, Red Sox owner Harry Frazee sold Ruth to the Yankees amid controversy. The trade fueled Boston's subsequent 86-year championship drought and popularized the "Curse of the Bambino" superstition. In his 15 years with the Yankees, Ruth helped the team win seven American League (AL) pennants and four World Series championships. His big swing led to escalating home run totals that not only drew fans to the ballpark and boosted the sport's popularity but also helped usher in baseball's live-ball era, which evolved from a low-scoring game of strategy to a sport where the home run was a major factor. As part of the Yankees' vaunted "Murderers' Row" lineup of 1927, Ruth hit 60 home runs, which extended his MLB single-season record by a single home run. Ruth's last season with the Yankees was 1934; he retired from the game the following year, after a short stint with the Boston Braves. During his career, Ruth led the AL in home runs during a season 12 times.

During Ruth's career, he was the target of intense press and public attention for his baseball exploits and off-field penchants for drinking and womanizing. After his retirement as a player, he was denied the opportunity to manage a major league club, most likely due to poor behavior during parts of his playing career. In his final years, Ruth made many public appearances, especially in support of American efforts in World War II. In 1946, he became ill with nasopharyngeal cancer and died from the disease two years later. Ruth remains a part of American culture, and in 2018 President Donald Trump posthumously awarded him the Presidential Medal of Freedom.

1935 – The Hoover Dam, astride the border between the U.S. states of Arizona and Nevada, is dedicated.

Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over one hundred lives. Originally known as Boulder Dam from 1933, it was officially renamed Hoover Dam, for President Herbert Hoover, by a joint resolution of Congress in 1947.

Since about 1900, the Black Canyon and nearby Boulder Canyon had been investigated for their potential to support a dam that would control floods, provide irrigation water and produce hydroelectric power. In 1928, Congress authorized the project. The winning bid to build the dam was submitted by a consortium called Six Companies, Inc., which began construction of the dam in early 1931. Such a large concrete structure had never been built before, and some of the techniques were unproven. The torrid summer weather and lack of facilities near the site also presented difficulties. Nevertheless, Six Companies turned the dam over to the federal government on March 1, 1936, more than two years ahead of schedule.

Hoover Dam impounds Lake Mead, the largest reservoir in the United States by volume (when it is full). The dam is located near Boulder City, Nevada, a municipality originally constructed for workers on the construction project, about 30 mi (48 km) southeast of Las Vegas, Nevada. The dam's generators provide power for public and private utilities in Nevada, Arizona, and California. Hoover Dam is a major tourist attraction; nearly a million people tour the dam each year. The heavily traveled U.S. Route 93 (US 93) ran along the dam's crest until October 2010, when the Hoover Dam Bypass opened.

US stamps depicting the Hoover Dam

September 29th in stamps Servetus, de Cervantes, Enrico Fermi, Diesel, Émile Zola, Lech Wałęsa

Here are some events that happened on September 29th. It could be an event or a person that died or was born on that day

1511 Born: Michael Servetus, Spanish physician, cartographer, and theologian (d. 1553)

Michael Servetus (Spanish: Miguel Serveto, French: Michel Servet), also known as Miguel Servet, Miguel de Villanueva, Michel Servet, Revés, or Michel de Villeneuve (Tudela, Navarre, 29 September 1509 or 1511 – 27 October 1553), was a Spanish theologian, physician, cartographer, and Renaissance humanist. He was the first European to correctly describe the function of pulmonary circulation, as discussed in Christianismi Restitutio (1553). He was a polymath versed in many sciences: mathematics, astronomy and meteorology, geography, human anatomy, medicine and pharmacology, as well as jurisprudence, translation, poetry and the scholarly study of the Bible in its original languages.

He is renowned in the history of several of these fields, particularly medicine. He participated in the Protestant Reformation, and later rejected the Trinity doctrine and mainstream Catholic Christology. After being condemned by Catholic authorities in France, he fled to Calvinist Geneva where he was burnt at the stake for heresy by order of the city's governing council.

Spanish stamps depicting Servetus

1547 Born: Miguel de Cervantes, Spanish novelist, poet, and playwright (d. 1616)

Miguel de Cervantes Saavedra (29 September 1547 (assumed) – 22 April 1616 ) was a Spanish writer widely regarded as the greatest writer in the Spanish language, and one of the world's pre-eminent novelists. He is best known for his novel Don Quixote, a work often cited as both the first modern novel, and one of the pinnacles of literature.

Much of his life was spent in poverty and obscurity, many of its details are disputed or unknown, and the bulk of his surviving work was produced in the three years preceding his death. Despite this, his influence and literary contribution are reflected by the fact Spanish is often referred to as "the language of Cervantes".

In 1569, Cervantes was forced to leave Spain and moved to Rome, where he worked in the household of a cardinal. In 1570, he enlisted in a Spanish Navy infantry regiment, and was badly wounded at the Battle of Lepanto in October 1571. He served as a soldier until 1575, when he was captured by Barbary pirates; after five years in captivity, he was ransomed, and returned to Madrid.

His first significant novel, titled La Galatea, was published in 1585, but he continued to work as a purchasing agent, then later a government tax collector. Part One of Don Quixote was published in 1605, Part Two in 1615. Other works include the 12 Novelas ejemplares (Exemplary Novels); a long poem, the Viaje del Parnaso (Journey to Parnassus); and Ocho comedias y ocho entremeses (Eight Plays and Eight Entr'actes). Los trabajos de Persiles y Sigismunda (The Travails of Persiles and Sigismunda), was published posthumously in 1616.

Stamps from various countries depicting Cervantes or his works

1901 Born: Enrico Fermi, Italian-American physicist and academic, Nobel Prize laureate (d. 1954)

Enrico Fermi (29 September 1901 – 28 November 1954) was an Italian (later naturalized American) physicist and the creator of the world's first nuclear reactor, the Chicago Pile-1. He has been called the "architect of the nuclear age" and the "architect of the atomic bomb". He was one of very few physicists to excel in both theoretical physics and experimental physics. Fermi was awarded the 1938 Nobel Prize in Physics for his work on induced radioactivity by neutron bombardment and for the discovery of transuranium elements. With his colleagues, Fermi filed several patents related to the use of nuclear power, all of which were taken over by the US government. He made significant contributions to the development of statistical mechanics, quantum theory, and nuclear and particle physics.

Fermi's first major contribution involved the field of statistical mechanics. After Wolfgang Pauli formulated his exclusion principle in 1925, Fermi followed with a paper in which he applied the principle to an ideal gas, employing a statistical formulation now known as Fermi–Dirac statistics. Today, particles that obey the exclusion principle are called "fermions". Pauli later postulated the existence of an uncharged invisible particle emitted along with an electron during beta decay, to satisfy the law of conservation of energy. Fermi took up this idea, developing a model that incorporated the postulated particle, which he named the "neutrino". His theory, later referred to as Fermi's interaction and now called weak interaction, described one of the four fundamental interactions in nature. Through experiments inducing radioactivity with the recently discovered neutron, Fermi discovered that slow neutrons were more easily captured by atomic nuclei than fast ones, and he developed the Fermi age equation to describe this. After bombarding thorium and uranium with slow neutrons, he concluded that he had created new elements. Although he was awarded the Nobel Prize for this discovery, the new elements were later revealed to be nuclear fission products.

Fermi left Italy in 1938 to escape new Italian racial laws that affected his Jewish wife, Laura Capon. He emigrated to the United States, where he worked on the Manhattan Project during World War II. Fermi led the team that designed and built Chicago Pile-1, which went critical on 2 December 1942, demonstrating the first human-created, self-sustaining nuclear chain reaction. He was on hand when the X-10 Graphite Reactor at Oak Ridge, Tennessee, went critical in 1943, and when the B Reactor at the Hanford Site did so the next year. At Los Alamos, he headed F Division, part of which worked on Edward Teller's thermonuclear "Super" bomb. He was present at the Trinity test on 16 July 1945, where he used his Fermi method to estimate the bomb's yield.

After the war, Fermi served under J. Robert Oppenheimer on the General Advisory Committee, which advised the Atomic Energy Commission on nuclear matters. After the detonation of the first Soviet fission bomb in August 1949, he strongly opposed the development of a hydrogen bomb on both moral and technical grounds. He was among the scientists who testified on Oppenheimer's behalf at the 1954 hearing that resulted in the denial of Oppenheimer's security clearance. Fermi did important work in particle physics, especially related to pions and muons, and he speculated that cosmic rays arose when material was accelerated by magnetic fields in interstellar space. Many awards, concepts, and institutions are named after Fermi, including the Enrico Fermi Award, the Enrico Fermi Institute, the Fermi National Accelerator Laboratory (Fermilab), the Fermi Gamma-ray Space Telescope, the Enrico Fermi Nuclear Generating Station, and the synthetic element fermium, making him one of 16 scientists who have elements named after them.

A great and beloved teacher, Fermi tutored or directly influenced no less than 8 young researchers who went on to win Nobel Prizes.

US stamp depicting Enrico Fermi

1902 Died: Émile Zola, French novelist, playwright, journalist (b. 1840)

Émile Édouard Charles Antoine Zola (2 April 1840 – 29 September 1902) was a French novelist, playwright, journalist, the best-known practitioner of the literary school of naturalism, and an important contributor to the development of theatrical naturalism. He was a major figure in the political liberalization of France and in the exoneration of the falsely accused and convicted army officer Alfred Dreyfus, which is encapsulated in the renowned newspaper headline J'Accuse…! Zola was nominated for the first and second Nobel Prize in Literature in 1901 and 1902

More than half of Zola's novels were part of a set of 20 collectively known as Les Rougon-Macquart, about a family under the Second Empire. Unlike Balzac, who in the midst of his literary career resynthesized his work into La Comédie Humaine, Zola from the start, at the age of 28, had thought of the complete layout of the series. Set in France's Second Empire, in the context of Baron Haussman's changing Paris, the series traces the "environmental" influences of violence, alcohol, and prostitution which became more prevalent during the second wave of the Industrial Revolution. The series examines two branches of a family—the respectable (that is, legitimate) Rougons and the disreputable (illegitimate) Macquarts—for five generations.

As he described his plans for the series, "I want to portray, at the outset of a century of liberty and truth, a family that cannot restrain itself in its rush to possess all the good things that progress is making available and is derailed by its own momentum, the fatal convulsions that accompany the birth of a new world."

He is considered to be a significant influence on those writers that are credited with the creation of the so-called new journalism; Wolfe, Capote, Thompson, Mailer, Didion, Talese and others. Tom Wolfe wrote that his goal in writing fiction was to document contemporary society in the tradition of John Steinbeck, Charles Dickens, and Émile Zola.

1913 Died: Rudolf Diesel, German engineer, invented the diesel engine (b. 1858)

Rudolf Christian Karl Diesel (18 March 1858 – 29 September 1913) was a German inventor and mechanical engineer, famous for the invention of the Diesel engine, and for his suspicious death at sea.

In early 1890, Diesel moved to Berlin with his wife and children, Rudolf Jr, Heddy, and Eugen, to assume management of Linde's corporate research and development department and to join several other corporate boards there. As he was not allowed to use the patents he developed while an employee of Linde's for his own purposes, he expanded beyond the field of refrigeration. He first worked with steam, his research into thermal efficiency and fuel efficiency leading him to build a steam engine using ammonia vapour. During tests, however, the engine exploded and almost killed him. His research into high compression cylinder pressures tested the strength of iron and steel cylinder heads. One exploded during a run in. He spent many months in a hospital, followed by health and eyesight problems.

Ever since attending lectures of Carl von Linde, Diesel intended designing an internal combustion engine that could approach the maximum theoretical thermal efficiency of the Carnot cycle. He worked on this idea for several years, and in 1892, he considered his theory to be completed. The same year, Diesel was given the German patent DRP 67207. In 1893, he published a treatise entitled Theory and Construction of a Rational Heat-engine to Replace the Steam Engine and The Combustion Engines Known Today, that he had been working on since early 1892. This treatise formed the basis for his work on and invention of the Diesel engine. By summer 1893, Diesel had realised that his initial theory was erroneous, which led him to file another patent application for the corrected theory in 1893.

Diesel understood thermodynamics and the theoretical and practical constraints on fuel efficiency. He knew that as much as 90% of the energy available in the fuel is wasted in a steam engine. His work in engine design was driven by the goal of much higher efficiency ratios. In his engine, fuel was injected at the end of the compression stroke and was ignited by the high temperature resulting from the compression. From 1893 to 1897, Heinrich von Buz, director of MAN SE in Augsburg, gave Rudolf Diesel the opportunity to test and develop his ideas.

The first successful Diesel engine ran in 1897 and is now on display at the German Technical Museum in Munich.

Rudolf Diesel obtained patents for his design in Germany and other countries, including the United States.

He was inducted into the Automotive Hall of Fame in 1978.

Stamps from Germany and Saarland depicting Diesel

1943 Born: Lech Wałęsa is elected President of Poland.

Lech Wałęsa (born 29 September 1943) is a Polish statesman, dissident, and Nobel Peace Prize laureate, who served as the first democratically elected president of Poland from 1990 to 1995. A shipyard electrician by trade, he became the leader of Solidarity, and led a successful pro-democratic effort which in 1989 ended the communist rule in Poland and ushered in the end of the Cold War.

While working at the Lenin Shipyard (now Gdańsk Shipyard), Wałęsa, an electrician, became a trade-union activist, for which he was persecuted by the Communist authorities, placed under surveillance, fired in 1976, and arrested several times. In August 1980, he was instrumental in political negotiations that led to the ground-breaking Gdańsk Agreement between striking workers and the government. He co-founded the Solidarity trade-union movement which membership rose to over ten million people.

After martial law was imposed in Poland and Solidarity was outlawed, Wałęsa was again arrested. Released from custody, he continued his activism and was prominent in the establishment of the 1989 Round Table Agreement that led to semi-free parliamentary elections in June 1989 and to a Solidarity-led government.

After winning the Polish presidential election of 1990, Wałęsa became the first President of Poland ever elected in a popular vote. He presided over Poland's successful transition from communism into a free-market liberal democracy, but his active role in Polish politics diminished after he narrowly lost the 1995 presidential election. In 1995, he established the Lech Wałęsa Institute.

Since 1980, Wałęsa has received hundreds of prizes, honors and awards from many countries of the world. He was named the Time Person of the Year (1981) and one of Time's 100 most important people of the 20th century (1999). He has received over forty honorary degrees, including from Harvard University and Columbia University, as well as dozens of the highest state orders, including: the Presidential Medal of Freedom, the Knight Grand Cross of the British Order of the Bath, and the French Grand Cross of Legion of Honour. In 1989, Wałęsa was the first foreign non-head of state to address the Joint Meeting of the U.S. Congress. The Gdansk Lech Wałęsa Airport bears his name since 2004.

Polish stamps as well as an underground stamp depicting Lech Wałęsa