March 1st in stamps Yellowstone, Becquerel, Hoover Dam, Gabriele D'Annunzio, Jacobus Henricus van 't Hoff

Here are some events that happened on March 1st. It could be an event or a person that died or was born on that day


1872 – Yellowstone National Park is established as the world's first national park.

Yellowstone National Park is an American national park located mostly in Wyoming, with small sections in Montana and Idaho. It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872. Yellowstone was the first national park in the U.S. and is also widely held to be the first national park in the world. The park is known for its wildlife and its many geothermal features, especially Old Faithful geyser, one of its most popular features. It has many types of ecosystem, but the subalpine forest is the most abundant. It is part of the South Central Rockies forests ecoregion.

Native Americans have lived in the Yellowstone region for at least 11,000 years. Aside from visits by mountain men during the early-to-mid-19th century, organized exploration did not begin until the late 1860s. Management and control of the park originally fell under the jurisdiction of the Secretary of the Interior, the first being Columbus Delano. However, the U.S. Army was subsequently commissioned to oversee management of Yellowstone for a 30-year period between 1886 and 1916. In 1917, administration of the park was transferred to the National Park Service, which had been created the previous year. Hundreds of structures have been built and are protected for their architectural and historical significance, and researchers have examined more than a thousand archaeological sites.

Yellowstone National Park spans an area of 3,468.4 square miles (8,983 km2), comprising lakes, canyons, rivers and mountain ranges. Yellowstone Lake is one of the largest high-elevation lakes in North America and is centered over the Yellowstone Caldera, the largest supervolcano on the continent. The caldera is considered a dormant volcano. It has erupted with tremendous force several times in the last two million years. Half of the world's geysers and hydrothermal features are in Yellowstone, fueled by this ongoing volcanism. Lava flows and rocks from volcanic eruptions cover most of the land area of Yellowstone. The park is the centerpiece of the Greater Yellowstone Ecosystem, the largest remaining nearly-intact ecosystem in the Earth's northern temperate zone. In 1978, Yellowstone was named a UNESCO World Heritage Site.

Hundreds of species of mammals, birds, fish, and reptiles have been documented, including several that are either endangered or threatened. The vast forests and grasslands also include unique species of plants. Yellowstone Park is the largest and most famous megafauna location in the contiguous United States. Grizzly bears, wolves, and free-ranging herds of bison and elk live in this park. The Yellowstone Park bison herd is the oldest and largest public bison herd in the United States. Forest fires occur in the park each year; in the large forest fires of 1988, nearly one third of the park was burnt. Yellowstone has numerous recreational opportunities, including hiking, camping, boating, fishing and sightseeing. Paved roads provide close access to the major geothermal areas as well as some of the lakes and waterfalls. During the winter, visitors often access the park by way of guided tours that use either snow coaches or snowmobiles.

US stamps depicting Yellowstone National Park

1896 – Henri Becquerel discovers radioactive decay.

Antoine Henri Becquerel (15 December 1852 – 25 August 1908) was a French engineer, physicist, Nobel laureate, and the first person to discover evidence of radioactivity. For work in this field he, along with Marie Skłodowska-Curie (Marie Curie) and Pierre Curie, received the 1903 Nobel Prize in Physics. The SI unit for radioactivity, the becquerel (Bq), is named after him.

French stamp depicting Becquerel

1911 Died: Jacobus Henricus van 't Hoff, Dutch chemist and academic, Nobel Prize laureate (b. 1852)

Jacobus Henricus "Henry" van 't Hoff Jr. (30 August 1852 – 1 March 1911) was a Dutch physical chemist. A highly influential theoretical chemist of his time, Van 't Hoff was the first winner of the Nobel Prize in Chemistry. His pioneering work helped found the modern theory of chemical affinity, chemical equilibrium, chemical kinetics, and chemical thermodynamics. In his 1874 pamphlet Van 't Hoff formulated the theory of the tetrahedral carbon atom and laid the foundations of stereochemistry. In 1875, he predicted the correct structures of allenes and cumulenes as well as their axial chirality. He is also widely considered one of the founders of physical chemistry as the discipline is known today.

Van 't Hoff earned his earliest reputation in the field of organic chemistry. In 1874, he accounted for the phenomenon of optical activity by assuming that the chemical bonds between carbon atoms and their neighbors were directed towards the corners of a regular tetrahedron. This three-dimensional structure accounted for the isomers found in nature. He shares credit for this with the French chemist Joseph Le Bel, who independently came up with the same idea.

Three months before his doctoral degree was awarded, Van 't Hoff published this theory, which today is regarded as the foundation of stereochemistry, first in a Dutch pamphlet in the fall of 1874, and then in the following May in a small French book entitled La chimie dans l'espace. A German translation appeared in 1877, at a time when the only job Van 't Hoff could find was at the Veterinary School in Utrecht. In these early years his theory was largely ignored by the scientific community, and was sharply criticized by one prominent chemist.

In 1884, Van 't Hoff published his research on chemical kinetics, titled Études de Dynamique chimique ("Studies in Chemical Dynamics"), in which he described a new method for determining the order of a reaction using graphics and applied the laws of thermodynamics to chemical equilibria. He also introduced the modern concept of chemical affinity. In 1886, he showed a similarity between the behaviour of dilute solutions and gases. In 1887, he and German chemist Wilhelm Ostwald founded an influential scientific magazine named Zeitschrift für physikalische Chemie ("Journal of Physical Chemistry"). He worked on Svante Arrhenius's theory of the dissociation of electrolytes and in 1889 provided physical justification for the Arrhenius equation. In 1896, he became a professor at the Prussian Academy of Sciences in Berlin. His studies of the salt deposits at Stassfurt were an important contribution to Prussia's chemical industry.

Van 't Hoff became a lecturer in chemistry and physics at the Veterinary College in Utrecht. He then worked as a professor of chemistry, mineralogy, and geology at the University of Amsterdam for almost 18 years before eventually becoming the chairman of the chemistry department. In 1896, Van 't Hoff moved to Germany, where he finished his career at the University of Berlin in 1911. In 1901, he received the first Nobel Prize in Chemistry for his work with solutions. His work showed that very dilute solutions follow mathematical laws that closely resemble the laws describing the behavior of gases.

Stamps from Grenada and the Netherlands depicting Jacobus Henricus van 't Hoff

1936 – The Hoover Dam is completed.

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

1938 Died: Gabriele D'Annunzio, Italian journalist and politician (b. 1863)

General Gabriele D'Annunzio, Prince of Montenevoso, Duke of Gallese (12 March 1863 – 1 March 1938), sometimes spelled d'Annunzio, was an Italian poet, journalist, playwright and soldier during World War I. He occupied a prominent place in Italian literature from 1889 to 1910 and later political life from 1914 to 1924. He was often referred to under the epithets Il Vate ("the Poet") or Il Profeta ("the Prophet").

D'Annunzio was associated with the Decadent movement in his literary works, which interplayed closely with French Symbolism and British Aestheticism. Such works represented a turn against the naturalism of the preceding romantics and was both sensuous and mystical. He came under the influence of Friedrich Nietzsche which would find outlets in his literary and later political contributions. His affairs with several women, including Eleonora Duse and Luisa Casati, received public attention.

During the First World War, perception of D'Annunzio in Italy transformed from literary figure into a national war hero. He was associated with the elite Arditi storm troops of the Italian Army and took part in actions such as the Flight over Vienna. As part of an Italian nationalist reaction against the Paris Peace Conference, he set up the short-lived Italian Regency of Carnaro in Fiume with himself as Duce. The constitution made "music" the fundamental principle of the state and was corporatist in nature. Though D'Annunzio never declared himself a fascist, he has been described as the forerunner of Italian fascism as his ideas and aesthetics influenced it and the style of Benito Mussolini.

Stamps issued in Fiume depicting Gabriele D'Annunzio

February 3rd in stamps Mendelssohn Junkers, Wilson, Benelux

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


1809 Born:  Felix Mendelssohn, German pianist, composer, and conductor (d. 1847)

Jakob Ludwig Felix Mendelssohn Bartholdy (3 February 1809 – 4 November 1847), born and widely known as Felix Mendelssohn, was a German composer, pianist, organist and conductor of the early Romantic period. Mendelssohn's compositions include symphonies, concertos, piano music and chamber music. His best-known works include his Overture and incidental music for A Midsummer Night's Dream, the Italian Symphony, the Scottish Symphony, the oratorio Elijah, the overture The Hebrides, his mature Violin Concerto, and his String Octet. The melody for the Christmas carol "Hark! The Herald Angels Sing" is also his. Mendelssohn's Songs Without Words are his most famous solo piano compositions.

A grandson of the philosopher Moses Mendelssohn, Felix Mendelssohn was born into a prominent Jewish family. He was brought up without religion until the age of seven, when he was baptized as a Reformed Christian. Felix was recognized early as a musical prodigy, but his parents were cautious and did not seek to capitalize on his talent.

Mendelssohn enjoyed early success in Germany, and revived interest in the music of Johann Sebastian Bach, notably with his performance of the St Matthew Passion in 1829. He became well received in his travels throughout Europe as a composer, conductor and soloist; his ten visits to Britain – during which many of his major works were premiered – form an important part of his adult career. His essentially conservative musical tastes set him apart from more adventurous musical contemporaries such as Franz Liszt, Richard Wagner, Charles-Valentin Alkan and Hector Berlioz. The Leipzig Conservatory, which he founded, became a bastion of this anti-radical outlook. After a long period of relative denigration due to changing musical tastes and antisemitism in the late 19th and early 20th centuries, his creative originality has been re-evaluated. He is now among the most popular composers of the Romantic era.

Stamps from Vatican, East Germany and Germany depicting Felix Mendelssohn

 

1859 Born: Hugo Junkers, German engineer, designed the Junkers J 1 (d. 1935)

Hugo Junkers (3 February 1859 – 3 February 1935) was a German aircraft engineer and aircraft designer who pioneered the design of all-metal airplanes and flying wings. His company, Junkers Flugzeug- und Motorenwerke AG (Junkers Aircraft and Motor Works), was one of the mainstays of the German aircraft industry in the years between World War I and World War II. His multi-engined, all-metal passenger- and freight planes helped establish airlines in Germany and around the world.

In addition to aircraft, Junkers also built both diesel and petrol engines and held various thermodynamic and metallurgical patents. He was also one of the main sponsors of the Bauhaus movement and facilitated the move of the Bauhaus from Weimar to Dessau (where his factory was situated) in 1925.

Amongst the highlights of his career were the Junkers J 1 of 1915, the world's first practical all-metal aircraft, incorporating a cantilever wing design with virtually no external bracing, the Junkers F 13 of 1919 (the world's first all-metal passenger aircraft), the Junkers W 33 (which made the first successful heavier-than-air east-to-west crossing of the Atlantic Ocean), the Junkers G.38 "flying wing", and the Junkers Ju 52, affectionately nicknamed "Tante Ju", one of the most famous airliners of the 1930s.

When the Nazis came into power in 1933 they requested Junkers and his businesses aid in the German re-armament. When Junkers declined, the Nazis responded by demanding ownership of all patents and market shares from his remaining companies, under threat of imprisonment on the grounds of High Treason. In 1934 Junkers was placed under house arrest, and died at home in 1935 during negotiations to give up the remaining stock and interests in Junkers. Under Nazi control, his company produced some of the most successful German warplanes of the Second World War.

Some German and Bulgarian stamps depicting Junkers planes

1924 Died: Woodrow Wilson, American historian, academic, and politician, 28th President of the United States, Nobel Prize laureate (b. 1856)

Thomas Woodrow Wilson (December 28, 1856 – February 3, 1924) was an American statesman, lawyer, and academic who served as the 28th president of the United States from 1913 to 1921. A member of the Democratic Party, Wilson served as the president of Princeton University and as the 34th governor of New Jersey before winning the 1912 presidential election. As president, he oversaw the passage of progressive legislative policies unparalleled until the New Deal in 1933. He also led the United States into World War I in 1917, establishing an activist foreign policy known as "Wilsonianism." He was the leading architect of the League of Nations.

Born in Staunton, Virginia, Wilson spent his early years in Augusta, Georgia, and Columbia, South Carolina. After earning a Ph.D. in political science from Johns Hopkins University, Wilson taught at various schools before becoming the president of Princeton. As governor of New Jersey from 1911 to 1913, Wilson broke with party bosses and won the passage of several progressive reforms. His success in New Jersey gave him a national reputation as a progressive reformer, and he won the presidential nomination at the 1912 Democratic National Convention. Wilson defeated incumbent Republican President William Howard Taft and Progressive Party nominee Theodore Roosevelt to win the 1912 presidential election, becoming the first Southerner to be elected president since the American Civil War.

During his first term, Wilson presided over the passage of his progressive New Freedom domestic agenda. His first major priority was the passage of the Revenue Act of 1913, which lowered tariffs and implemented a federal income tax. Later tax acts implemented a federal estate tax and raised the top income tax rate to 77 percent. Wilson also presided over the passage of the Federal Reserve Act, which created a central banking system in the form of the Federal Reserve System. Two major laws, the Federal Trade Commission Act and the Clayton Antitrust Act, were passed to regulate and break up large business interests known as trusts. To the disappointment of his African-American supporters, Wilson allowed some of his Cabinet members to segregate their departments. Upon the outbreak of World War I in 1914, Wilson maintained a policy of neutrality between the Allied Powers and the Central Powers. He won re-election by a narrow margin in the presidential election of 1916, defeating Republican nominee Charles Evans Hughes.

In early 1917, Wilson asked Congress for a declaration of war against Germany after Germany implemented a policy of unrestricted submarine warfare, and Congress complied. Wilson presided over war-time mobilization but devoted much of his efforts to foreign affairs, developing the Fourteen Points as a basis for post-war peace. After Germany signed an armistice in November 1918, Wilson and other Allied leaders took part in the Paris Peace Conference, where Wilson advocated for the establishment of a multilateral organization, per his "fourteenth point". The resulting League of Nations was incorporated into the Treaty of Versailles and other treaties with the defeated Central Powers, but Wilson was subsequently unable to convince the Senate to ratify that treaty or allow the United States to join the League. Wilson suffered a severe stroke in October 1919 and was incapacitated for the remainder of his presidency. He retired from public office in 1921 and died in 1924. Scholars have generally ranked Wilson as one of the better U.S. presidents, though he has received strong criticism for his actions regarding racial segregation.

US stamps depicting Woodrow Wilson

1958 – Founding of the Benelux Economic Union, creating a testing ground for a later European Economic Community.

The Benelux Union (Dutch: Benelux Unie; French: Union Benelux; Luxembourgish: Benelux-Unioun), also known as simply Benelux, is a politico-economic union and formal international intergovernmental cooperation of three neighboring states in western Europe: Belgium, the Netherlands, and Luxembourg. The name Benelux is a portmanteau formed from joining the first two or three letters of each country's name – Belgium, Netherlands, Luxembourg – and was first used to name the customs agreement that initiated the union (signed in 1944). It is now used more generally to refer to the geographic, economic, and cultural grouping of the three countries.

Since 1944, when a customs union was introduced, cooperation among the governments of Belgium, the Netherlands, and the Grand Duchy of Luxembourg has been a firmly established practice. The initial form of economic cooperation expanded steadily over time, leading in 1958 to the signing of the Treaty establishing the Benelux Economic Union. Initially, the purpose of cooperation among the three partners was to put an end to customs barriers at their borders and ensure free movement of persons, goods and services among the three countries. It was the first example of international economic integration in Europe since the Second World War. The three countries therefore foreshadowed and provided the model for future European integration, such as the European Coal and Steel Community, the European Economic Community (EEC), and the European Community/European Union (EC/EU). The three partners continue to play this pioneering role. They also launched the Schengen process, which came into operation in 1985, promoting it from the outset. Benelux cooperation has been constantly adapted and now goes much further than mere economic cooperation, extending to new and topical policy areas connected with security, sustainable development, and the economy. Benelux models its cooperation on that of the European Union and is able to take up and pursue original ideas. The Benelux countries also work together in the so called 'The Pentalateral Energy Forum' a regional cooperation group formed of five members - the Benelux states, France, Germany, Austria, and Switzerland. Formed ten years ago, the ministers for energy from the various countries represent a total of 200 million residents and 40% of the European electricity network.

On 17 June 2008 Belgium (in all its component parts), the Netherlands, and Luxembourg signed a new Benelux Treaty in The Hague. The purpose of the Benelux Union is to deepen and expand cooperation among the three countries so that it can continue its role as precursor within the European Union and strengthen and improve cross-border cooperation at every level. Through better cooperation between the countries the Benelux strives to promote the prosperity and welfare of the citizens of Belgium, the Netherlands and Luxembourg.

Benelux works together on the basis of an annual plan embedded in a four-year joint work programme.

Benelux seeks region-to-region cooperation, be it with France and Germany (North-Rhine-Westphalia) or beyond with the Baltic States, the Nordic Council, the Visegrad countries, or even further. In 2018 a renewed political declaration was adopted between Benelux and North-Rhine-Westphalia to give the cooperation a further impetus.

Some examples of recent results of Benelux cooperation : automatic level recognition of all diplomas and degrees within the Benelux, a new Benelux Treaty on Police cooperation, common road inspections and a Benelux pilot with digital consignment notes. The Benelux is also committed to working together on adaptation to climate change. On 5 June 2018 the Benelux (Treaty) celebrated its 60 years of existence. In 2018, a Benelux Youth Parliament was created.

The main institutions of the Union are the Committee of Ministers, the Council of the Union, the General Secretariat, the InterParliamentary Consultative Council and the Benelux Court of Justice while the Benelux Office for Intellectual Property cover the same territory but are not part of the Benelux Union.

The Benelux General Secretariat is located in Brussels. It is the central platform of the Benelux Union cooperation. It handles the secretariat of the Committee of Ministers, the Council of Benelux Union and the various committees and working parties. The General Secretariat provides day-to-day support for the Benelux cooperation on the substantive, procedural, diplomatic and logistical levels.

The presidency of the Benelux is held in turn by the three countries for a period of one year. Luxembourg holds the presidency in 2019.


In addition to cooperation based on a Treaty, there is also political cooperation in the Benelux context, including summits of the Benelux government leaders. In 2019 a Benelux summit was held in Luxembourg.


Benelux stamps issued by Belgium, the Netherlands, and Luxembourg

February 1st in stamps Lisbon Regicide, Mondrian, North Sea flood of 1953, Beatles, Heisenberg

Here are some events that happened on February 1st. It could be an event or a person that died or was born on that day


1908 – Lisbon Regicide: King Carlos I of Portugal and Infante Luis Filipe are shot dead in Lisbon.

Dom Carlos I (28 September 1863 – 1 February 1908), known as the Diplomat (Portuguese: o Diplomata) and the Martyr (Portuguese: o Martirizado), was the King of Portugal from 1889 until his assassination in 1908. He was the first Portuguese king to die a violent death since Sebastian in 1578.

Carlos was born in Lisbon, Portugal, the son of King Luís and Queen Maria Pia, daughter of King Victor Emmanuel II of Italy, and was a member of the House of Braganza. He had a brother, Infante Afonso, Duke of Porto. He was baptised with the names Carlos Fernando Luís Maria Víctor Miguel Rafael Gabriel Gonzaga Xavier Francisco de Assis José Simão.

He had an intense education and was prepared to rule as a constitutional monarch. In 1883, he traveled to Italy, the United Kingdom, France and Germany, where he increased his knowledge of the modern civilization of his time. In 1883, 1886 and 1888, he ruled as regent as his father was traveling in Europe, as had become traditional among the Portuguese constitutional kings. His father Luis I advised him to be modest and to study with focus.

His first bridal candidate was one of the daughters of German Emperor Frederick III, but the issue of religion presented an insurmountable problem, and the pressure of British diplomacy prevented the marriage. He then met and married Princess Amélie of Orléans, eldest daughter of Philippe, comte de Paris, pretender to the throne of France.


Carlos became king on 19 October 1889. After the 1890 British Ultimatum, a series of colonial treaties were signed with the United Kingdom of Great Britain and Ireland. One signed in August 1890 defined African colonial borders along the Zambezi and Congo rivers, whereas another signed on 14 October 1899 confirmed colonial treaties of the 17th century. These treaties stabilised the political balance in Africa, ending Portuguese claims of sovereignty on the Pink Map, a geographical conception of how Portuguese colonies would appear on a map if the territory between the coastal colonies of Angola and Mozambique could be connected with territory in central Africa. These central African territories were taken over by Great Britain, however, a concession that was viewed as humiliating in Portugal. The agreements were thus looked upon as unpopular in Portugal and were felt to be disadvantageous to the country.


On 1 February 1908, the royal family returned from the Ducal Palace of Vila Viçosa in Vila Viçosa to Lisbon, where they spent time hunting in Alentejo in the hunting season during the winter. They travelled by train to Barreiro and, from there, they took a steamer to cross the Tagus River and disembarked at Cais do Sodré in central Lisbon. On their way to the royal palace, the open carriage with Carlos I and his family passed through the Terreiro do Paço fronting on the river. While crossing the square, shots were fired from the crowd by two republican activists: Alfredo Luís da Costa and Manuel Buíça.

Buíça, a former army sergeant and sharpshooter, fired five shots from a rifle hidden under his long overcoat. The king died immediately, his heir Luís Filipe was mortally wounded and Prince Manuel was hit in the arm. The queen alone escaped injury. The two assassins were killed on the spot by police and bodyguards; an innocent bystander was also killed in the confusion. The royal carriage turned into the nearby Navy Arsenal, where, about twenty minutes later, Prince Luís Filipe died. Several days later, the younger son, Prince Manuel, was proclaimed king of Portugal; he was the last of the Braganza-Saxe-Coburg and Gotha dynasty and the last king of Portugal as well.

Portuguese stamps depicting Carlos I

1944 Died: Piet Mondrian, Dutch-American painter (b. 1872)


Pieter Cornelis Mondriaan, after 1906 Piet Mondrian (7 March 1872 – 1 February 1944), was a Dutch painter and theoretician who is regarded as one of the greatest artists of the 20th century. He is known for being one of the pioneers of 20th century abstract art, as he changed his artistic direction from figurative painting to an increasingly abstract style, until he reached a point where his artistic vocabulary was reduced to simple geometric elements.

Mondrian's art was highly utopian and was concerned with a search for universal values and aesthetics. He proclaimed in 1914: "Art is higher than reality and has no direct relation to reality. To approach the spiritual in art, one will make as little use as possible of reality, because reality is opposed to the spiritual. We find ourselves in the presence of an abstract art. Art should be above reality, otherwise it would have no value for man." His art, however, always remained rooted in nature.

He was a contributor to the De Stijl art movement and group, which he co-founded with Theo van Doesburg. He evolved a non-representational form which he termed Neoplasticism. This was the new 'pure plastic art' which he believed was necessary in order to create 'universal beauty'. To express this, Mondrian eventually decided to limit his formal vocabulary to the three primary colors (red, blue and yellow), the three primary values (black, white and gray) and the two primary directions (horizontal and vertical). Mondrian's arrival in Paris from the Netherlands in 1911 marked the beginning of a period of profound change. He encountered experiments in Cubism and with the intent of integrating himself within the Parisian avant-garde removed an 'a' from the Dutch spelling of his name (Mondriaan).

Mondrian's work had an enormous influence on 20th century art, influencing not only the course of abstract painting and numerous major styles and art movements (e.g. Color Field painting, Abstract Expressionism and Minimalism), but also fields outside the domain of painting, such as design, architecture and fashion. Design historian Stephen Bayley said: 'Mondrian has come to mean Modernism. His name and his work sum up the High Modernist ideal. I don’t like the word ‘iconic’, so let’s say that he’s become totemic – a totem for everything Modernism set out to be.'

1953 – North Sea flood of 1953 is caused by a heavy storm which occurred overnight, 31 January-1 February 1953; floods strike the Netherlands, Belgium and the U.K.


The 1953 North Sea flood was a major flood caused by a heavy storm that occurred on the night of Saturday, 31 January 1953 and morning of Sunday, 1 February 1953. The floods struck the Netherlands, Belgium, England and Scotland.

A combination of a high spring tide and a severe European windstorm over the North Sea caused a storm tide; the combination of wind, high tide, and low pressure led to a water level of more than 5.6 meters (18.4 ft) above mean sea level in some locations. The flood and waves overwhelmed sea defenses and caused extensive flooding. The Netherlands, a country with 20% of its territory below mean sea level and 50% less than 1 meter (3.3 ft) above sea level and which relies heavily on sea defenses, was worst affected, recording 1,836 deaths and widespread property damage. Most of the casualties occurred in the southern province of Zeeland. In England, 307 people were killed in the counties of Lincolnshire, Norfolk, Suffolk and Essex. Nineteen were killed in Scotland. Twenty-eight people were killed in West Flanders, Belgium.

In addition, more than 230 deaths occurred on water craft along Northern European coasts as well as on ships in deeper waters of the North Sea. The ferry MV Princess Victoria was lost at sea in the North Channel east of Belfast with 133 fatalities, and many fishing trawlers sank.


Stamps issued in 1953 in New Guinea and the Netherlands

After the 1953 flood, governments realized that similar infrequent but devastating events were possible in the future. In the Netherlands the government conceived and constructed an ambitious flood defense system beginning in the 1960s. Called the Delta Works (Dutch: Deltawerken), it is designed to protect the estuaries of the rivers Rhine, Meuse and Scheldt. The system was completed in 1998, with completion of the storm surge barrier Maeslantkering in the Nieuwe Waterweg, near Rotterdam.

 Deltaplan stamp issued in 1972

1964 – The Beatles have their first number one hit in the United States with "I Want to Hold Your Hand".

Beatles covers on stamps from Great Britain

1976 Died: Werner Heisenberg, German physicist and academic, Nobel Prize laureate (b. 1901)

Werner Karl Heisenberg (5 December 1901 – 1 February 1976)  was a German theoretical physicist and one of the key pioneers of quantum mechanics. He published his work in 1925 in a breakthrough paper. In the subsequent series of papers with Max Born and Pascual Jordan, during the same year, this matrix formulation of quantum mechanics was substantially elaborated. He is known for the Heisenberg uncertainty principle, which he published in 1927. Heisenberg was awarded the 1932 Nobel Prize in Physics "for the creation of quantum mechanics".

He also made important contributions to the theories of the hydrodynamics of turbulent flows, the atomic nucleus, ferromagnetism, cosmic rays, and subatomic particles, and he was instrumental in planning the first West German nuclear reactor at Karlsruhe, together with a research reactor in Munich, in 1957. He was a principal scientist in the German nuclear weapons program during World War II. He travelled to occupied Copenhagen where he met and discussed the German project with Niels Bohr.

Following World War II, he was appointed director of the Kaiser Wilhelm Institute for Physics, which soon thereafter was renamed the Max Planck Institute for Physics. He was director of the institute until it was moved to Munich in 1958, when it was expanded and renamed the Max Planck Institute for Physics and Astrophysics.

German first day cover commemorating Heisenberg

December 15th in stamps Vermeer, Eiffel, Oscar Niemeyer, Tower of Pisa, Henri Becquerel, Niels Ryberg Finsen

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


1675 Died: Johannes Vermeer, Dutch painter and educator (b. 1632)

Johannes Vermeer (October 1632 – December 1675) was a Dutch Baroque Period painter who specialized in domestic interior scenes of middle class life. He was a moderately successful provincial genre painter in his lifetime but evidently was not wealthy, leaving his wife and children in debt at his death, perhaps because he produced relatively few paintings.

Vermeer worked slowly and with great care, and frequently used very expensive pigments. He is particularly renowned for his masterly treatment and use of light in his work.

Vermeer painted mostly domestic interior scenes. "Almost all his paintings are apparently set in two smallish rooms in his house in Delft; they show the same furniture and decorations in various arrangements and they often portray the same people, mostly

He was recognized during his lifetime in Delft and The Hague, but his modest celebrity gave way to obscurity after his death. He was barely mentioned in Arnold Houbraken's major source book on 17th-century Dutch painting (Grand Theatre of Dutch Painters and Women Artists), and was thus omitted from subsequent surveys of Dutch art for nearly two centuries.  In the 19th century, Vermeer was rediscovered by Gustav Friedrich Waagen and Théophile Thoré-Bürger, who published an essay attributing 66 pictures to him, although only 34 paintings are universally attributed to him today. Since that time, Vermeer's reputation has grown, and he is now acknowledged as one of the greatest painters of the Dutch Golden Age. Like some major Dutch Golden Age artists such as Frans Hals and Rembrandt, Vermeer never went abroad. And like Rembrandt, he was an avid art collector and dealer.

In 2008, American entrepreneur and inventor Tim Jenison developed the theory that Vermeer had used a camera obscura along with a "comparator mirror", which is similar in concept to a camera lucida but much simpler and makes it easy to match color values. He later modified the theory to simply involve a concave mirror and a comparator mirror. He spent the next five years testing his theory by attempting to re-create The Music Lesson himself using these tools, a process captured in the 2013 documentary film Tim's Vermeer.

In December 1675, Vermeer died after a short illness. He was buried in the Protestant Old Church on 15 December 1675.

Stamps from France, Netherlands and Netherlands Antilles depicting Vermeer's works

1832 Born: Gustave Eiffel, French architect and engineer, co-designed the Eiffel Tower (d. 1923)

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. the Eiffel tower and the Statue of Liberty

1852 Born: Henri Becquerel, French physicist and chemist, Nobel Prize laureate (d. 1908)

Antoine Henri Becquerel (15 December 1852 – 25 August 1908) was a French engineer, physicist, scientist, Nobel laureate, and the first person to discover evidence of radioactivity. For work in this field he, along with Marie Skłodowska-Curie (Marie Curie) and Pierre Curie, received the 1903 Nobel Prize in Physics. 

In 1889, Becquerel became a member of the Académie des Sciences. In 1900, Becquerel won the Rumford Medal for his discovery of the radioactivity of uranium and he was made an Officer of the Legion of Honour. The Berlin-Brandenburg Academy of Sciences and Humanities awarded him the Helmholtz Medal in 1901. In 1903, Henri shared a Nobel Prize in Physics with Pierre Curie and Marie Curie for the discovery of spontaneous radioactivity. In 1905, he was awarded the Barnard Medal by the U.S. National Academy of Sciences. In 1906, Henri was elected Vice Chairman of the academy, and in 1908, the year of his death, Becquerel was elected Permanent Secretary of the Académie des Sciences. During his lifetime, Becquerel was honored with membership into the Accademia dei Lincei and the Royal Academy of Berlin.  Becquerel was elected a Foreign Member of the Royal Society (ForMemRS) in 1908. Becquerel has been honored with being the namesake of many different scientific discoveries. The SI unit for radioactivity, the becquerel (Bq), is named after him. There is a crater named Becquerel on the Moon and also a crater named Becquerel on Mars. The uranium-based mineral becquerelite was named after Henri. 

French stamp depicting Henri Becquerel

1860 Born: Niels Ryberg Finsen, Faroese-Danish physician and educator, Nobel Prize laureate (d. 1904)

Niels Ryberg Finsen (15 December 1860 – 24 September 1904) was a Danish-Faroese physician and scientist. In 1903, he was awarded the Nobel Prize in Medicine and Physiology "in recognition of his contribution to the treatment of diseases, especially lupus vulgaris, with concentrated light radiation, whereby he has opened a new avenue for medical science."

In 1882, Finsen moved to Copenhagen to study medicine at the University of Copenhagen, from which he graduated in 1890. Because he had studied in Iceland before moving to Copenhagen to study, he enjoyed privileged admission to Regensen, which is the most prestigious college dormitory in Denmark. Priotisation of Icelandic and Faroese individuals in the admission process was official Danish government policy that had been put in place in order to integrate the educated elites of its colonies with the university population in Copenhagen. Following graduation, he became a prosector of anatomy at the university. After three years, he quit the post to devote himself fully to his scientific studies. In 1898 Finsen was given a professorship and in 1899 he became a Knight of the Order of Dannebrog.

The Finsen Institute was founded in 1896, with Finsen serving as its first director. It was later merged into Copenhagen University Hospital and currently serves as a cancer research laboratory that specializes in proteolysis.

Finsen suffered from Niemann–Pick disease, which inspired him to sunbathe and investigate the effects of light on living things. As a result, Finsen is best known for his theory of phototherapy, in which certain wavelengths of light can have beneficial medical effects. His most notable writings were Finsen Om Lysets Indvirkninger paa Huden ("On the effects of light on the skin"), published in 1893 and Om Anvendelse i Medicinen af koncentrerede kemiske Lysstraaler ("The use of concentrated chemical light rays in medicine"), published in 1896. The papers were rapidly translated and published in both German and French. In his late work he researched the effects of sodium chloride, observing the results of a low sodium diet, which he published in 1904 as En Ophobning af Salt i Organismen ("An accumulation of salt in the organism").

Finsen won the Nobel Prize in Physiology in 1903 for his work on phototherapy. He was the first Scandinavian to win the prize and is the only Faroese Nobel Laureate to date. In 1904, Finsen was awarded the Cameron Prize for Therapeutics of the University of Edinburgh.

Stamps from Denmark and the Faroe Island depicting Niels Ryberg Finsen

1907 Born: Oscar Niemeyer, Brazilian architect, designed the United Nations Headquarters and the Cathedral of Brasília (d. 2012)


Oscar Ribeiro de Almeida Niemeyer Soares Filho (December 15, 1907 – December 5, 2012), known as Oscar Niemeyer, was a Brazilian architect considered to be one of the key figures in the development of modern architecture. Niemeyer was best known for his design of civic buildings for Brasília, a planned city that became Brazil's capital in 1960, as well as his collaboration with other architects on the headquarters of the United Nations in New York. His exploration of the aesthetic possibilities of reinforced concrete was highly influential in the late 20th and early 21st centuries.

Both lauded and criticized for being a "sculptor of monuments", Niemeyer was hailed as a great artist and one of the greatest architects of his generation by his supporters. He said his architecture was strongly influenced by Le Corbusier, but in an interview, assured that this "didn't prevent [his] architecture from going in a different direction". Niemeyer was most famous for his use of abstract forms and curves and wrote in his memoirs:

I am not attracted to straight angles or to the straight line, hard and inflexible, created by man. I am attracted to free-flowing, sensual curves. The curves that I find in the mountains of my country, in the sinuousness of its rivers, in the waves of the ocean, and on the body of the beloved woman. Curves make up the entire Universe, the curved Universe of Einstein.

Niemeyer was educated at the Escola Nacional de Belas Artes at the Federal University of Rio de Janeiro, and after graduating, he worked at his father's typography house and as a draftsman for local architectural firms. In the 1930s, he interned with Lúcio Costa, with the pair collaborating on the design for the Palácio Gustavo Capanema in Rio de Janeiro. Niemeyer's first major project was a series of buildings for Pampulha, a planned suburb north of Belo Horizonte. His work, especially on the Church of Saint Francis of Assisi, received critical acclaim and drew international attention. Throughout the 1940s and 1950s, Niemeyer became one of Brazil's most prolific architects, working both domestically and overseas. This included the design of the Edifício Copan (a large residential building in São Paulo) and a collaboration with Le Corbusier (and others) on the United Nations Headquarters, which yielded invitations to teach at Yale University and the Harvard Graduate School of Design.

In 1956, Niemeyer was invited by Brazil's new president, Juscelino Kubitschek, to design the civic buildings for Brazil's new capital, which was to be built in the centre of the country, far from any existing cities. His designs for the National Congress of Brazil, the Cathedral of Brasília, the Palácio da Alvorada, the Palácio do Planalto, and the Supreme Federal Court, all designed by 1960, were experimental and linked by common design elements. This work led to his appointment as inaugural head of architecture at the University of Brasília, as well as honorary membership of the American Institute of Architects. Due to his largely left-wing ideology, and involvement with the Brazilian Communist Party (PCB), Niemeyer left the country after the 1964 military coup and opened an office in Paris. He returned to Brazil in 1985, and was awarded the prestigious Pritzker Architecture Prize in 1988. A socialist and atheist from an early age, Niemeyer had spent time in both Cuba and the Soviet Union during his exile, and on his return served as the PCB's president from 1992 to 1996. Niemeyer continued working at the end of the 20th and early 21st century, notably designing the Niterói Contemporary Art Museum (1996) and the Oscar Niemeyer Museum (2002). Over a career of 78 years he designed approximately 600 projects. Niemeyer died in Rio de Janeiro on December 5, 2012, at the age of 104.

2001 – The Leaning Tower of Pisa reopens after 11 years and $27,000,000 spent to stabilize it, without fixing its famous lean.

The Leaning Tower of Pisa (Italian: Torre pendente di Pisa) or simply the Tower of Pisa (Torre di Pisa) is the campanile, or freestanding bell tower, of the cathedral of the Italian city of Pisa, known worldwide for its nearly four-degree lean, the result of an unstable foundation. The tower is situated behind the Pisa Cathedral and is the third-oldest structure in the city's Cathedral Square (Piazza del Duomo), after the cathedral and the Pisa Baptistry.

The height of the tower is 55.86 metres (183.27 feet) from the ground on the low side and 56.67 metres (185.93 feet) on the high side. The width of the walls at the base is 2.44 m (8 ft 0.06 in). Its weight is estimated at 14,500 metric tons (16,000 short tons). The tower has 296 or 294 steps; the seventh floor has two fewer steps on the north-facing staircase.

The tower began to lean during construction in the 12th century, due to soft ground which could not properly support the structure's weight, and it worsened through the completion of construction in the 14th century. By 1990 the tilt had reached 5.5 degrees. The structure was stabilized by remedial work between 1993 and 2001, which reduced the tilt to 3.97 degrees.