September 22nd in stamps Michael Faraday, Queen Victoria, Alexander Potebnja

Here are some events that happened on September 22nd. It could be an event or a person that died or was born on that day

1791 Born: Michael Faraday, English physicist and chemist (d. 1867)

Michael Faraday (22 September 1791 – 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry. His main discoveries include the principles underlying electromagnetic induction, diamagnetism and electrolysis.

Although Faraday received little formal education, he was one of the most influential scientists in history. It was by his research on the magnetic field around a conductor carrying a direct current that Faraday established the basis for the concept of the electromagnetic field in physics. Faraday also established that magnetism could affect rays of light and that there was an underlying relationship between the two phenomena. He similarly discovered the principles of electromagnetic induction and diamagnetism, and the laws of electrolysis. His inventions of electromagnetic rotary devices formed the foundation of electric motor technology, and it was largely due to his efforts that electricity became practical for use in technology.

As a chemist, Faraday discovered benzene, investigated the clathrate hydrate of chlorine, invented an early form of the Bunsen burner and the system of oxidation numbers, and popularised terminology such as "anode", "cathode", "electrode" and "ion". Faraday ultimately became the first and foremost Fullerian Professor of Chemistry at the Royal Institution, a lifetime position.

Faraday was an excellent experimentalist who conveyed his ideas in clear and simple language; his mathematical abilities, however, did not extend as far as trigonometry and were limited to the simplest algebra. James Clerk Maxwell took the work of Faraday and others and summarized it in a set of equations which is accepted as the basis of all modern theories of electromagnetic phenomena. On Faraday's uses of lines of force, Maxwell wrote that they show Faraday "to have been in reality a mathematician of a very high order – one from whom the mathematicians of the future may derive valuable and fertile methods." The SI unit of capacitance is named in his honour: the farad.

Albert Einstein kept a picture of Faraday on his study wall, alongside pictures of Isaac Newton and James Clerk Maxwell. Physicist Ernest Rutherford stated, "When we consider the magnitude and extent of his discoveries and their influence on the progress of science and of industry, there is no honour too great to pay to the memory of Faraday, one of the greatest scientific discoverers of all time."

Stamp and First Day Cover issued by Great Britain depicting Michael Faraday 

1835 Born: Alexander Potebnja, Ukrainian linguist and philosopher (d. 1891)

Alexander Potebnja (Russian: Алекса́ндр Афана́сьевич Потебня́; Ukrainian: Олекса́ндр Опана́сович Потебня́) was a Russian Imperial and Ukrainian linguist, philosopher and panslavist, who was a professor of linguistics at the Imperial University of Kharkov. He is well known as a specialist in the evolution of Russian phonetics.

He constructed a theory of language and consciousness that later influenced the thinking of his countryman the Psychologist Lev Vygotsky. His main work was Language and Thought (Russian: Мысль и язык) (1862). He also publisched a number of works on Russian Grammar, on the History of the Sounds in the Russian Language and on Slavic folk poetry, furthermore he translated a short fragment of Homer's Odyssey into Ukrainian. Potebnja was a corresponding member of the St. Petersburg Academy of Sciences, the foremost academic institution in the Russian Empire.

Stamp from the Ukraine depicting Alexander Potebnja

1896 – Queen Victoria surpasses her grandfather King George III as the longest reigning monarch in British history.

Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until her death. She adopted the additional title of Empress of India on 1 May 1876. Known as the Victorian era, her reign of 63 years and seven months was longer than that of any of her predecessors. It was a period of industrial, cultural, political, scientific, and military change within the United Kingdom, and was marked by a great expansion of the British Empire.

Victoria was the daughter of Prince Edward, Duke of Kent and Strathearn (the fourth son of King George III), and Princess Victoria of Saxe-Coburg-Saalfeld. After both the Duke and his father died in 1820, she was raised under close supervision by her mother and her comptroller, John Conroy. She inherited the throne aged 18 after her father's three elder brothers died without surviving legitimate issue. Though a constitutional monarch, privately, Victoria attempted to influence government policy and ministerial appointments; publicly, she became a national icon who was identified with strict standards of personal morality.

Victoria married her cousin Prince Albert of Saxe-Coburg and Gotha in 1840. Their children married into royal and noble families across the continent, earning Victoria the sobriquet "the grandmother of Europe" and spreading haemophilia in European royalty. After Albert's death in 1861, Victoria plunged into deep mourning and avoided public appearances. As a result of her seclusion, republicanism in the United Kingdom temporarily gained strength, but in the latter half of her reign, her popularity recovered. Her Golden and Diamond Jubilees were times of public celebration. She died on the Isle of Wight in 1901. The last British monarch of the House of Hanover, she was succeeded by her son Edward VII of the House of Saxe-Coburg and Gotha.

Great Britain Penny Black stamps, the first stamps issued in the world

Stamp from India and Great Britain showing Empress Victoria 

June 3rd in stamps Jefferson Davis, Frederick VIII, George V

Here are some events that happened on June 3rd. It could be an event or a person that died or was born on that day


1808 Born: Jefferson Davis, American colonel and politician, President of the Confederate States of America (d. 1889)

Jefferson Finis Davis (June 3, 1808 – December 6, 1889) was an American politician who served as the president of the Confederate States from 1861 to 1865. As a member of the Democratic Party, he represented Mississippi in the United States Senate and the House of Representatives before the American Civil War. He previously served as the United States Secretary of War from 1853 to 1857 under President Franklin Pierce.

Davis was born in Fairview, Kentucky, to a moderately prosperous farmer, the youngest of ten children. He grew up in Wilkinson County, Mississippi, and also lived in Louisiana. His eldest brother Joseph Emory Davis secured the younger Davis's appointment to the United States Military Academy. After graduating, Jefferson Davis served six years as a lieutenant in the United States Army. He fought in the Mexican–American War (1846–1848), as the colonel of a volunteer regiment. Before the American Civil War, he operated a large cotton plantation in Mississippi, which his brother Joseph gave him, and owned as many as 113 slaves. Although Davis argued against secession in 1858, he believed that states had an unquestionable right to leave the Union.

Davis married Sarah Knox Taylor, daughter of general and future President Zachary Taylor, in 1835, when he was 27 years old. They were both stricken with malaria soon thereafter, and Sarah died after three months of marriage. Davis recovered slowly and suffered from recurring bouts of the disease throughout his life. At the age of 36, Davis married again, to 18-year-old Varina Howell, a native of Natchez, Mississippi, who had been educated in Philadelphia and had some family ties in the North. They had six children. Only two survived him, and only one married and had children.

Many historians attribute some of the Confederacy's weaknesses to the poor leadership of Davis. His preoccupation with detail, reluctance to delegate responsibility, lack of popular appeal, feuds with powerful state governors and generals, favoritism toward old friends, inability to get along with people who disagreed with him, neglect of civil matters in favor of military ones, and resistance to public opinion all worked against him. Historians agree he was a much less effective war leader than his Union counterpart, President Abraham Lincoln. After Davis was captured in 1865, he was accused of treason and imprisoned at Fort Monroe in Hampton, Virginia. He was never tried and was released after two years. While not disgraced, Davis had been displaced in ex-Confederate affection after the war by his leading general, Robert E. Lee. Davis wrote a memoir entitled The Rise and Fall of the Confederate Government, which he completed in 1881. By the late 1880s, he began to encourage reconciliation, telling Southerners to be loyal to the Union. Ex-Confederates came to appreciate his role in the war, seeing him as a Southern patriot. He became a hero of the Lost Cause of the Confederacy in the post-Reconstruction South.

US and Confederate States stamps depicting Jefferson Davis

1843 Born: Frederick VIII of Denmark (d. 1912)

Frederick VIII (Christian Frederik Vilhelm Carl) (3 June 1843 – 14 May 1912) was King of Denmark from 1906 to 1912. Before his accession to the throne at age 62, he served as crown prince for over 42 years. During the long reign of his father, King Christian IX, he was largely excluded from influence and political power.

Frederick became king of Denmark as Frederick VIII upon Christian IX's death on 29 January 1906. He was 62 years old at the time and had been Crown Prince for 43 years. In many ways Frederick VIII was a liberal ruler who was much more favorable to the new parliamentarian system than his father had been. He was reform-minded and democratically inclined. However, because of his very late accession to the throne he had only six years as regent and he was weakened by ill health.


On his return journey from a trip to Nice, King Frederick made a short stop in Hamburg, staying at the Hotel Hamburger Hof. The evening of his arrival on 14 May 1912, Frederick (incognito) took a walk on the Jungfernstieg. While walking he became faint and collapsed on a park bench and died. He was discovered by a police officer who took him to a Hafen hospital where he was pronounced dead. His cause of death was announced as a paralysis-attack. He was interred with other members of the Danish royal family in Roskilde Cathedral near Copenhagen.

Stamps from the Danish West Indies depicting Frederick VIII of Denmark

1865 Born: George V of the United Kingdom (d. 1936)

George V (George Frederick Ernest Albert; 3 June 1865 – 20 January 1936) was King of the United Kingdom and the British Dominions, and Emperor of India, from 6 May 1910 until his death in 1936.

Born during the reign of his grandmother Queen Victoria, George was third in the line of succession behind his father, Prince Albert Edward, and his own elder brother, Prince Albert Victor. From 1877 to 1891, George served in the Royal Navy, until the unexpected death of his elder brother in early 1892 put him directly in line for the throne. On the death of his grandmother in 1901, George's father ascended the throne as Edward VII, and George was created Prince of Wales. He became king-emperor on his father's death in 1910.

George V's reign saw the rise of socialism, communism, fascism, Irish republicanism, and the Indian independence movement, all of which radically changed the political landscape. The Parliament Act 1911 established the supremacy of the elected British House of Commons over the unelected House of Lords. As a result of the First World War (1914–1918), the empires of his first cousins Nicholas II of Russia and Wilhelm II of Germany fell, while the British Empire expanded to its greatest effective extent. In 1917, George became the first monarch of the House of Windsor, which he renamed from the House of Saxe-Coburg and Gotha as a result of anti-German public sentiment. In 1924 he appointed the first Labour ministry and in 1931 the Statute of Westminster recognised the dominions of the Empire as separate, independent states within the British Commonwealth of Nations. He had smoking-related health problems throughout much of his later reign and at his death was succeeded by his eldest son, Edward VIII.


Stamps from Great Britain, Hong Kong and India depicting George V

May 13th in stamps Georges Cuvier, Ronald Ross, Giro d'Italia

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


1832 Died: Georges Cuvier, French zoologist and academic (b. 1769)

Jean Léopold Nicolas Frédéric, Baron Cuvier (23 August 1769 – 13 May 1832), known as Georges Cuvier, was a French naturalist and zoologist, sometimes referred to as the "founding father of paleontology". Cuvier was a major figure in natural sciences research in the early 19th century and was instrumental in establishing the fields of comparative anatomy and paleontology through his work in comparing living animals with fossils.

Cuvier's work is considered the foundation of vertebrate paleontology, and he expanded Linnaean taxonomy by grouping classes into phyla and incorporating both fossils and living species into the classification. Cuvier is also known for establishing extinction as a fact—at the time, extinction was considered by many of Cuvier's contemporaries to be merely controversial speculation. In his Essay on the Theory of the Earth (1813) Cuvier proposed that now-extinct species had been wiped out by periodic catastrophic flooding events. In this way, Cuvier became the most influential proponent of catastrophism in geology in the early 19th century. His study of the strata of the Paris basin with Alexandre Brongniart established the basic principles of biostratigraphy.

Among his other accomplishments, Cuvier established that elephant-like bones found in the USA belonged to an extinct animal he later would name as a mastodon, and that a large skeleton dug up in Paraguay was of Megatherium, a giant, prehistoric ground sloth. He named the pterosaur Pterodactylus, described (but did not discover or name) the aquatic reptile Mosasaurus, and was one of the first people to suggest the earth had been dominated by reptiles, rather than mammals, in prehistoric times.

His most famous work is Le Règne Animal (1817; English: The Animal Kingdom). In 1819, he was created a peer for life in honor of his scientific contributions. Thereafter, he was known as Baron Cuvier. He died in Paris during an epidemic of cholera. Some of Cuvier's most influential followers were Louis Agassiz on the continent and in the United States, and Richard Owen in Britain. His name is one of the 72 names inscribed on the Eiffel Tower.

French stamp and FDC depicting  Georges Cuvier

1857 Born: Ronald Ross, Indian-English physician and mathematician, Nobel Prize laureate (d. 1932)

Sir Ronald Ross (13 May 1857 – 16 September 1932) was a British medical doctor who received the Nobel Prize for Physiology or Medicine in 1902 for his work on the transmission of malaria, becoming the first British Nobel laureate, and the first born outside Europe. His discovery of the malarial parasite in the gastrointestinal tract of a mosquito in 1897 proved that malaria was transmitted by mosquitoes, and laid the foundation for the method of combating the disease. He was a polymath, writing a number of poems, published several novels, and composed songs. He was also an amateur artist and natural mathematician. He worked in the Indian Medical Service for 25 years. It was during his service that he made the groundbreaking medical discovery. After resigning from his service in India, he joined the faculty of Liverpool School of Tropical Medicine, and continued as Professor and Chairman of Tropical Medicine of the institute for 10 years. In 1926 he became Director-in-Chief of the Ross Institute and Hospital for Tropical Diseases, which was established in honour of his works. He remained there until his death.

Indian stamp and FDC depicting Ronald Ross

1909 – The first Giro d'Italia starts from Milan. Italian cyclist Luigi Ganna will be the winner.

The Giro d'Italia (English: Tour of Italy; also known as the Giro) is an annual multiple-stage bicycle race primarily held in Italy, while also starting in, or passing through, other countries. The first race was organized in 1909 to increase sales of the newspaper La Gazzetta dello Sport; and is still run by a subsidiary of that paper's owner. The race has been held annually since its first edition in 1909, except during the two world wars and the 2020 coronavirus pandemic. As the Giro gained prominence and popularity the race was lengthened, and the peloton expanded from primarily Italian participation to riders from all over the world. The Giro is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with some additional teams invited as 'wild cards'.

Along with the Tour de France and Vuelta a España, the Giro is one of cycling's prestigious three-week-long Grand Tours. The Giro is usually held during May, sometimes continuing into early June. While the route changes each year, the format of the race stays the same, with at least two time trials, and a passage through the mountains of the Alps, including the Dolomites. Like the other Grand Tours, the modern editions of the Giro d'Italia normally consist of 21 stages over a 23 or 24 day period that includes two or three rest days.

The rider with the lowest aggregate time is the leader of the general classification and wears the pink jersey. While the general classification gathers the most attention, stages wins are prestigious of themselves, and there are other contests held within the Giro: the points classification, the mountains classification for the climbers, young rider classification for the riders under the age of 25, and the team classification.

Italian and San Marino stamps issued to commemorate the Giro d'Italia

May 8th in stamps Hidalgo, Antoine Lavoisier, Henry Dunant, Truman, Gandhi

Here are some events that happened on May 8th. It could be an event or a person that died or was born on that day


1753 Born: Miguel Hidalgo y Costilla, Mexican priest and rebel leader (d. 1811)

Don Miguel Gregorio Antonio Francisco Ignacio Hidalgo-Costilla y Gallaga Mandarte Villaseñor (8 May 1753  – 30 July 1811), more commonly known as Don Miguel Hidalgo y Costilla or Miguel Hidalgo, was a New Spanish Roman Catholic priest, a leader of the Mexican War of Independence, and recognized as the Father of the Nation.

He was a professor at the Colegio de San Nicolás Obispo in Valladolid and was ousted in 1792. He served in a church in Colima and then in Dolores. After his arrival, he was shocked by the rich soil he had found. He tried to help the poor by showing them how to grow olives and grapes, but in New Spain (modern Mexico) growing these crops was discouraged or prohibited by the authorities so as to avoid competition with imports from Spain. In 1810 he gave the famous speech, "Cry of Dolores", calling upon the people to protect the interest of their King Fernando VII (held captive by Napoleon) by revolting against the European-born Spaniards who had overthrown the Spanish Viceroy.

He marched across Mexico and gathered an army of nearly 90,000 poor farmers and Mexican civilians who attacked and killed both Spanish Peninsulares and Criollo elites, even though Hidalgo's troops lacked training and were poorly armed. These troops ran into an army of 6,000 well-trained and armed Spanish troops; most of Hidalgo's troops fled or were killed at the Battle of Calderón Bridge. After the battle, Hidalgo and his remaining troops fled north, but Hidalgo was betrayed, captured and executed.

Mexican stamps depicting Miguel Hidalgo y Costilla

1794 – Branded a traitor during the Reign of Terror, French chemist Antoine Lavoisier, who was also a tax collector with the Ferme générale, is tried, convicted and guillotined in one day in Paris.

Antoine-Laurent de Lavoisier (26 August 1743 – 8 May 1794), also Antoine Lavoisier after the French Revolution, was a French nobleman and chemist who was central to the 18th-century chemical revolution and who had a large influence on both the history of chemistry and the history of biology. He is widely considered in popular literature as the "father of modern chemistry".

It is generally accepted that Lavoisier's great accomplishments in chemistry stem largely from his changing the science from a qualitative to a quantitative one. Lavoisier is most noted for his discovery of the role oxygen plays in combustion. He recognized and named oxygen (1778) and hydrogen (1783), and opposed the phlogiston theory. Lavoisier helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature. He predicted the existence of silicon (1787) and was also the first to establish that sulfur was an element (1777) rather than a compound. He discovered that, although matter may change its form or shape, its mass always remains the same.

Lavoisier was a powerful member of a number of aristocratic councils, and an administrator of the Ferme générale. The Ferme générale was one of the most hated components of the Ancien Régime because of the profits it took at the expense of the state, the secrecy of the terms of its contracts, and the violence of its armed agents. All of these political and economic activities enabled him to fund his scientific research. At the height of the French Revolution, he was charged with tax fraud and selling adulterated tobacco, and was guillotined.

French stamp depicting Antoine Lavoisier

1828 Born: Henry Dunant, Swiss businessman and activist, co-founded the Red Cross, Nobel Prize laureate (d. 1910)

Henry Dunant (born Jean-Henri Dunant; 8 May 1828 – 30 October 1910), also known as Henri Dunant, was a Swiss humanitarian, businessman and social activist. He was the visionary, promoter and co-founder of the Red Cross.

During a business trip in 1859, Dunant was witness to the aftermath of the Battle of Solferino in modern-day Italy. He recorded his memories and experiences in the book A Memory of Solferino which inspired the creation of the International Committee of the Red Cross (ICRC) in 1863. The 1864 Geneva Convention was based on Dunant's idea for an independent organisation to care for wounded soldiers.

Dunant was the founder of the Swiss branch of the Young Men's Christian Association YMCA.

In 1901 he received the first Nobel Peace Prize together with Frédéric Passy, making Dunant the first Swiss Nobel laureate.

Stamps from various countries issued to commemorate Dunant  and the Red Cross

1884 Born: Harry S. Truman, American colonel and politician, 33rd President of the United States (d. 1972)

Harry S. Truman (May 8, 1884 – December 26, 1972) was the 33rd president of the United States from 1945 to 1953, succeeding upon the death of Franklin D. Roosevelt after serving as vice president. He implemented the Marshall Plan to rebuild the economy of Western Europe, and established the Truman Doctrine and NATO.

Truman grew up in Independence, Missouri, and during World War I was sent to France as a captain in the Field Artillery. Returning home, he opened a haberdashery in Kansas City, Missouri and was later elected as a Jackson County official in 1922. Truman was elected to the United States Senate from Missouri in 1934 and gained national prominence as chairman of the Truman Committee aimed at reducing waste and inefficiency in wartime contracts. Soon after succeeding to the presidency he authorized the first and only use of nuclear weapons in war. Truman's administration engaged in an internationalist foreign policy and renounced isolationism. He rallied his New Deal coalition during the 1948 presidential election and won a surprise victory that secured his own presidential term.

Truman oversaw the Berlin Airlift of 1948. When North Korea invaded South Korea in 1950, he gained United Nations approval to intervene in what became known as the Korean War. On domestic issues, bills endorsed by Truman faced opposition from a conservative Congress, but his administration successfully guided the U.S. economy through the post-war economic challenges. In 1948 he submitted the first comprehensive civil rights legislation and issued Executive Orders to start racial integration in the military and federal agencies.

Corruption in the Truman administration became a central campaign issue in the 1952 presidential election. After Republican Dwight D. Eisenhower's electoral victory against Democrat Adlai Stevenson II, Truman went into a financially-difficult retirement, marked by the founding of his presidential library and the publication of his memoirs. When he left office, Truman's presidency was criticized, but scholars rehabilitated his image in the 1960s and he is highly ranked by scholars.

US stamps depicting Truman

1933 – Mohandas Gandhi begins a 21-day fast of self-purification and launched a one-year campaign to help the Harijan movement.

Mohandas Karamchand Gandhi (2 October 1869 – 30 January 1948) was an Indian lawyer, anti-colonial nationalist, and political ethicist, who employed nonviolent resistance to lead the successful campaign for India's independence from British Rule, and in turn inspire movements for civil rights and freedom across the world. The honorific Mahātmā (Sanskrit: "great-souled", "venerable"), first applied to him in 1914 in South Africa, is now used throughout the world.

Born and raised in a Hindu family in coastal Gujarat, western India, Gandhi was trained in law at the Inner Temple, London, and called to the bar at age 22 in June 1891. After two uncertain years in India, where he was unable to start a successful law practice, he moved to South Africa in 1893 to represent an Indian merchant in a lawsuit. He went on to stay for 21 years. It was in South Africa that Gandhi raised a family, and first employed nonviolent resistance in a campaign for civil rights. In 1915, aged 45, he returned to India. He set about organizing peasants, farmers, and urban laborers to protest against excessive land-tax and discrimination. Assuming leadership of the Indian National Congress in 1921, Gandhi led nationwide campaigns for easing poverty, expanding women's rights, building religious and ethnic amity, ending untouchability, and above all for achieving Swaraj or self-rule.

The same year Gandhi adopted the Indian loincloth, or short dhoti and, in the winter, a shawl, both woven with yarn hand-spun on a traditional Indian spinning wheel, or charkha, as a mark of identification with India's rural poor. Thereafter, he lived modestly in a self-sufficient residential community, ate simple vegetarian food, and undertook long fasts as a means of self-purification and political protest. Bringing anti-colonial nationalism to the common Indians, Gandhi led them in challenging the British-imposed salt tax with the 400 km (250 mi) Dandi Salt March in 1930, and later in calling for the British to Quit India in 1942. He was imprisoned for many years, upon many occasions, in both South Africa and India.

Gandhi's vision of an independent India based on religious pluralism was challenged in the early 1940s by a new Muslim nationalism which was demanding a separate Muslim homeland carved out of India. In August 1947, Britain granted independence, but the British Indian Empire was partitioned into two dominions, a Hindu-majority India and Muslim-majority Pakistan. As many displaced Hindus, Muslims, and Sikhs made their way to their new lands, religious violence broke out, especially in the Punjab and Bengal. Eschewing the official celebration of independence in Delhi, Gandhi visited the affected areas, attempting to provide solace. In the months following, he undertook several fasts unto death to stop religious violence. The last of these, undertaken on 12 January 1948 when he was 78, also had the indirect goal of pressuring India to pay out some cash assets owed to Pakistan. Some Indians thought Gandhi was too accommodating.  Among them was Nathuram Godse, a Hindu nationalist, who assassinated Gandhi on 30 January 1948 by firing three bullets into his chest

Stamps from various countries depicting Gandhi

May 6th in stamps Penny Black, Crazy Horse, von Humboldt, Eiffel Tower, George V, Edward VII, Hindenburg disaster, Henry David Thoreau

Here are some events that happened on May 6th. It could be an event or a person that died or was born on that day



1840 – The Penny Black postage stamp becomes valid for use in the United Kingdom of Great Britain and Ireland.

The Penny Black was the world's first adhesive postage stamp used in a public postal system. It was first issued in the United Kingdom (referred to in philatelic circles as Great Britain), on 1 May 1840, but was not valid for use until 6 May. The stamp features a profile of Queen Victoria.

In 1837, British postal rates were high, complex and anomalous. To simplify matters, Sir Rowland Hill proposed an adhesive stamp to indicate pre-payment of postage. At the time it was normal for the recipient to pay postage on delivery, charged by the sheet and on distance travelled. By contrast, the Penny Black allowed letters of up to 1⁄2 ounce (14 grams) to be delivered at a flat rate of one penny, regardless of distance.

Great Britain Penny Black stamps

1859 Died: Alexander von Humboldt, German geographer and explorer (b. 1769)

Friedrich Wilhelm Heinrich Alexander von Humboldt (14 September 1769 – 6 May 1859) was a Prussian polymath, geographer, naturalist, explorer, and proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835).  Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.

Between 1799 and 1804, Humboldt travelled extensively in the Americas, exploring and describing them for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multivolume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity. He was the first person to describe the phenomenon and cause of human-induced climate change, in 1800 and again in 1831, based on observations generated during his travels.

Stamps from Berlin, Germany and Russia depicting Alexander von Humboldt

1862 Died: Henry David Thoreau, American essayist, poet, and philosopher

Henry David Thoreau (July 12, 1817 – May 6, 1862) was an American essayist, poet, and philosopher. A leading transcendentalist, he is best known for his book Walden, a reflection upon simple living in natural surroundings, and his essay "Civil Disobedience" (originally published as "Resistance to Civil Government"), an argument for disobedience to an unjust state.

Walden ( first published as Walden; or, Life in the Woods) is a book by transcendentalist Henry David Thoreau. The text is a reflection upon simple living in natural surroundings. The work is part personal declaration of independence, social experiment, voyage of spiritual discovery, satire, and—to some degree—a manual for self-reliance.

First published in 1854, Walden details Thoreau's experiences over the course of two years, two months, and two days in a cabin he built near Walden Pond amidst woodland owned by his friend and mentor Ralph Waldo Emerson, near Concord, Massachusetts. Thoreau used this time (July 4, 1845 - September 6, 1847) to write his first book, A Week on the Concord and Merrimack Rivers (1849). The experience later inspired Walden, in which Thoreau compresses the time into a single calendar year and uses passages of four seasons to symbolize human development.

By immersing himself in nature, Thoreau hoped to gain a more objective understanding of society through personal introspection. Simple living and self-sufficiency were Thoreau's other goals, and the whole project was inspired by transcendentalist philosophy, a central theme of the American Romantic Period.

Thoreau makes precise scientific observations of nature as well as metaphorical and poetic uses of natural phenomena. He identifies many plants and animals by both their popular and scientific names, records in detail the color and clarity of different bodies of water, precisely dates and describes the freezing and thawing of the pond, and recounts his experiments to measure the depth and shape of the bottom of the supposedly "bottomless" Walden Pond.

US Stamps depicting Henry David Thoreau

1877 – Chief Crazy Horse of the Oglala Lakota surrenders to United States troops in Nebraska.

Crazy Horse (c. 1840 – September 5, 1877) was a Lakota war leader of the Oglala band in the 19th century. He took up arms against the United States federal government to fight against encroachment by white American settlers on Native American territory and to preserve the traditional way of life of the Lakota people. His participation in several famous battles of the Black Hills War on the northern Great Plains, among them the Fetterman Fight in 1866 in which he acted as a decoy and the Battle of the Little Bighorn in 1876 in which he led a war party to victory, earned him great respect from both his enemies and his own people.

In September 1877, four months after surrendering to U.S. troops under General George Crook, Crazy Horse was fatally wounded by a bayonet-wielding military guard while allegedly resisting imprisonment at Camp Robinson in present-day Nebraska. He ranks among the most notable and iconic of Native American warriors and was honored by the U.S. Postal Service in 1982 with a 13¢ Great Americans series postage stamp.

You can see that stamp below

1889 – The Eiffel Tower is officially opened to the public at the Universal Exposition in Paris.

Alexandre Gustave Eiffel (15 December 1832 – 27 December 1923) was a French civil engineer. A graduate of École Centrale Paris, he made his name building various bridges for the French railway network, most famously the Garabit viaduct. He is best known for the world-famous Eiffel Tower, built for the 1889 Universal Exposition in Paris, and his contribution to building the Statue of Liberty in New York.

In 1881 Eiffel was contacted by Auguste Bartholdi who was in need of an engineer to help him to realise the Statue of Liberty. Some work had already been carried out by Eugène Viollet-Le-Duc, but he had died in 1879. Eiffel was selected because of his experience with wind stresses. Eiffel devised a structure consisting of a four-legged pylon to support the copper sheeting which made up the body of the statue. The entire statue was erected at the Eiffel works in Paris before being dismantled and shipped to the United States.

After his retirement from engineering, Eiffel focused on research into meteorology and aerodynamics, making significant contributions in both fields.

Stamps depicting Eiffel and the Eiffel tower

1910 – George V becomes King of the United Kingdom upon the death of his father, Edward VII.

George V (George Frederick Ernest Albert; 3 June 1865 – 20 January 1936) was King of the United Kingdom and the British Dominions, and Emperor of India, from 6 May 1910 until his death in 1936.

Born during the reign of his grandmother Queen Victoria, George was third in the line of succession behind his father, Prince Albert Edward, and his own elder brother, Prince Albert Victor. From 1877 to 1891, George served in the Royal Navy, until the unexpected death of his elder brother in early 1892 put him directly in line for the throne. On the death of his grandmother in 1901, George's father ascended the throne as Edward VII, and George was created Prince of Wales. He became king-emperor on his father's death in 1910.

George V's reign saw the rise of socialism, communism, fascism, Irish republicanism, and the Indian independence movement, all of which radically changed the political landscape. The Parliament Act 1911 established the supremacy of the elected British House of Commons over the unelected House of Lords. As a result of the First World War (1914–1918), the empires of his first cousins Nicholas II of Russia and Wilhelm II of Germany fell, while the British Empire expanded to its greatest effective extent. In 1917, George became the first monarch of the House of Windsor, which he renamed from the House of Saxe-Coburg and Gotha as a result of anti-German public sentiment. In 1924 he appointed the first Labour ministry and in 1931 the Statute of Westminster recognised the dominions of the Empire as separate, independent states within the British Commonwealth of Nations. He had smoking-related health problems throughout much of his later reign and at his death was succeeded by his eldest son, Edward VIII.


Stamps from Great Britain, Hong Kong and India depicting George V

1910 Died: Edward VII of the United Kingdom (b. 1841)

Edward VII (Albert Edward; 9 November 1841 – 6 May 1910) was King of the United Kingdom of Great Britain and Ireland from 22 January 1901 until his death in 1910.

The eldest son of Queen Victoria and Prince Albert of Saxe-Coburg and Gotha, Edward was related to royalty throughout Europe. He was heir apparent to the British throne and held the title of Prince of Wales for longer than any of his predecessors. During the long reign of his mother, he was largely excluded from political power, and came to personify the fashionable, leisured elite. He travelled throughout Britain performing ceremonial public duties, and represented Britain on visits abroad. His tours of North America in 1860 and the Indian subcontinent in 1875 were popular successes, but despite public approval his reputation as a playboy prince soured his relationship with his mother.

As king, Edward played a role in the modernisation of the British Home Fleet and the reorganisation of the British Army after the Second Boer War. He reinstituted traditional ceremonies as public displays and broadened the range of people with whom royalty socialised. He fostered good relations between Britain and other European countries, especially France, for which he was popularly called "Peacemaker", but his relationship with his nephew, the German Emperor Wilhelm II, was poor. The Edwardian era, which covered Edward's reign and was named after him, coincided with the start of a new century and heralded significant changes in technology and society, including steam turbine propulsion and the rise of socialism. He died in 1910 in the midst of a constitutional crisis that was resolved the following year by the Parliament Act 1911, which restricted the power of the unelected House of Lords.

Stamps issued by Great Britain depicting Edward VII

1937 – Hindenburg disaster: The German zeppelin Hindenburg catches fire and is destroyed within a minute while attempting to dock at Lakehurst, New Jersey. Thirty-six people are killed.

The Hindenburg disaster occurred on May 6, 1937, in Manchester Township, New Jersey, United States. The German passenger airship LZ 129 Hindenburg caught fire and was destroyed during its attempt to dock with its mooring mast at Naval Air Station Lakehurst. There were 35 fatalities (13 passengers and 22 crewmen) from the 97 people on board (36 passengers and 61 crewmen), and an additional fatality on the ground.

The disaster was the subject of newsreel coverage, photographs, and Herbert Morrison's recorded radio eyewitness reports from the landing field, which were broadcast the next day.A variety of hypotheses have been put forward for both the cause of ignition and the initial fuel for the ensuing fire. The event shattered public confidence in the giant, passenger-carrying rigid airship and marked the abrupt end of the airship era.

German stamps depicting the airship Hindenburg