postage stamps

Stefan Banic: The Man Behind the Parachute Innovation

Stefan Banic: The Man Behind the Parachute Innovation

Stefan Banic was a Slovak inventor who constructed a prototype of a parachute in 1913 and tested it in Washington D.C. in front of the U.S. Patent Office and military representatives by jumping from a 41-floor building and subsequently from an airplane in 1914. When no one was interested in buying his invention, Mr. Banic donated his patent to the United States Army Balloon Corps, in return for which the Army made him an honorary officer, even though he never could obtain United States citizenship. His patented parachute became standard equipment for U.S. pilots during the First World War.

Oldřich Kulhánek and the Czech Koruna

Oldřich Kulhánek was a Czech artist and critic of the Communist Regime best known for his work on designing the current Czech banknotes. His career began in 1958 at the Academy of Arts, Architecture and Design in Prague. During his young life, his politically motivated art would get him arrested and the art almost destroyed since he negatively portrayed Communist leaders. After the collapse of the Soviet Union, Oldřich Kulhánek was once again free to express his views through his art and was tasked with designing the bills of the Czech Koruna.