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Czech Republic – Czechoslovakia
100th Anniversary of Death of Jan Evangelista Purkyne
1969 Silver 25 Korun 34mm (15.98 grams) 0.500 Silver (0.2572 oz. ASW)
Reference: KM# 66 | Engraver: Jiří Dostál, Jiří Harcuba
25 REPUBLIKA ČESKOSLOVENSKÁ SOCIALISTICKÁ, Czech lion with socialist shield within shield.
JAN EVANGELISTA PURKYNĚ 1869 – 1969, Jan facing right.
Edge Lettering:
FYSIOLOG, FILOSOF, BUDITEL, BÁSNÍK
You are bidding on the exact item pictured, provided with a Certificate of Authenticity and Lifetime Guarantee of Authenticity.
 Jan Evangelista Purkyně (17 or 18 December 1787 – 28 July 1869) was a Czech anatomist and physiologist. In 1839, he coined the term protoplasm for the fluid substance of a cell. He was one of the best known scientists of his time. Such was his fame that when people from outside Europe wrote letters to him, all that they needed to put as the address was “Purkyně, Europe”.
Purkyně was born in the Kingdom of Bohemia (then part of the Austrian monarchy, now Czech Republic). After completing senior high school in 1804, Purkyně joined the Piarists order as a monk but subsequently left “to deal more freely with science.” In 1818, he graduated from Charles University in Prague with a degree in medicine, where he was appointed a Professor of Physiology. He discovered the Purkinje effect, the human eye’s much reduced sensitivity to dim red light compared to dim blue light, and published in 1823 description of several entoptic phenomenons. He published two volumes, Observations and Experiments Investigating the Physiology of Senses and New Subjective Reports about Vision, which contributed to the emergence of the science of experimental psychology. He created the world’s first Department of Physiology at the University of Breslau in Prussia (now Wrocław, Poland) in 1839 and the world’s second official physiology laboratory in 1842. Here he was a founder of the Literary-Slav Society.
In 1827, at the age of 40, he married Julia Agnes Rudolphi (1800–1835), daughter of his supporter, a Swedish-born natural scientist, Karl Asmund Rudolphi (1771–1832). They had two daughters and two sons. His wife and daughters died of cholera in Wrocław, leaving two sons. The older son Emanuel Purkyně (1831–1882) became a naturalist, while the younger son Karel (1834–1868) became a painter.
He is buried in the Prague Vyšehrad National Cemetery in Vyšehrad, Prague, in modern-day Czech Republic.
The Masaryk University in Brno, Czech Republic, bore his name from 1960 to 1990, as did the standalone military medical academy in Hradec Králové (1994–2004.) Today, a university in Ústí nad Labem bears his name: Jan Evangelista Purkyně University in Ústí nad Labem (Univerzita Jana Evangelisty Purkyně v Ústí nad Labem.)
The crater Purkyně on the Moon is named after him, as is the asteroid 3701 Purkyně
 The e Czech Republic also known by its short-form name, Czechia, is a landlocked country in Central Europe bordered by Germany to the west, Austria to the south, Slovakia to the east and Poland to the northeast. The Czech Republic covers an area of 78,866 square kilometres (30,450 sq mi) with a mostly temperate continental climate and oceanic climate. It is a unitary parliamentary republic, with 10.6 million inhabitants; its capital and largest city is Prague, with 1.3 million residents. Other major cities are Brno, Ostrava, Olomouc and Pilsen. The Czech Republic is a member of the European Union (EU), NATO, the OECD, the United Nations, the OSCE, and the Council of Europe.
It is a developed country with an advanced, high income export-oriented social market economy based in services, manufacturing and innovation. The UNDP ranks the country 14th in inequality-adjusted human development. The Czech Republic is a welfare state with a “continental” European social model, a universal health care system, tuition-free university education and is ranked 14th in the Human Capital Index. It ranks as the 6th safest or most peaceful country and is one of the most non-religious countries in the world, while achieving strong performance in democratic governance.
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Coat_of_arms_of_the_Czech_Republic.svg/85px-Coat_of_arms_of_the_Czech_Republic.svg.png" align="left" the="" czech="" republic="" includes="" historical="" territories="" of="" bohemia,="" moravia,="" and="" silesia.="" state="" was="" formed="" in="" late="" 9th="" century="" as="" duchy="" bohemia="" under="" great="" moravian="" empire.="" after="" fall="" empire="" 907,="" centre="" power="" transferred="" from="" moravia="" to="" přemyslid="" dynasty.="" 1002,="" formally="" recognized="" an="" imperial="" holy="" roman="" along="" with="" kingdom="" germany,="" burgundy,="" italy,="" numerous="" other="" territories,="" becoming="" 1198="" reaching="" its="" greatest="" territorial="" extent="" 14th="" century.="" beside="" itself,="" king="" ruled="" lands="" bohemian="" crown,="" holding="" a="" vote="" election="" emperor;="" prague="" seat="" periods="" between="" 17th="" hussite="" wars="" 15th="" driven="" by="" protestant="" reformation,="" faced="" economic="" embargoes="" defeated="" five="" consecutive="" crusades="" proclaimed="" leaders="" catholic="" church.=""
 Following the Battle of Mohács in 1526, the whole Crown of Bohemia was gradually integrated into the Habsburg Monarchy alongside the Archduchy of Austria and the Kingdom of Hungary. The Protestant Bohemian Revolt (1618-20) against the Catholic Habsburgs led to the Thirty Years’ War. After the Battle of the White Mountain, the Habsburgs consolidated their rule, eradicated Protestantism and reimposed Catholicism, and also adopted a policy of gradual Germanization. This contributed to the anti-Habsburg sentiment. A long history of resentment of the Catholic Church followed and still continues. With the dissolution of the Holy Roman Empire in 1806, the Bohemian Kingdom became part of the German Confederation 1815-1866 as part of Austrian Empire (1804 to 1867) and the Czech language experienced a revival as a consequence of widespread romantic nationalism. In the 19th century, the Czech lands became the industrial powerhouse of the monarchy and were subsequently the core of the Republic of Czechoslovakia, which was formed in 1918 following the collapse of the Austro-Hungarian Empire after World War I.
Czechoslovakia remained the only democracy in this part of Europe in the interwar period. However, the Czech part of Czechoslovakia was occupied by Germany in World War II, while the Slovak region became the Slovak Republic; Czechoslovakia was liberated in 1945 by the armies of the Soviet Union and the United States. Most of the three millions of the German-speaking minority were expelled following the war. The Communist Party of Czechoslovakia won the 1946 elections and after the 1948 coup d’état, Czechoslovakia became a one-party communist state under Soviet influence. In 1968, increasing dissatisfaction with the regime culminated in a reform movement known as the Prague Spring, which ended in a Soviet-led invasion. Czechoslovakia remained occupied until the 1989 Velvet Revolution, when the communist regime collapsed and market economy was reintroduced. On 1 January 1993, Czechoslovakia peacefully dissolved, with its constituent states becoming the independent states of the Czech Republic and Slovakia. The Czech Republic joined NATO in 1999 and the EU in 2004.
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