Inventors

 US #2057 from the American Inventors series. (In 1891, he became an American citizen.)
July 10, 1856

Birth of Nikola Tesla

Nikola Tesla was born on July 10, 1856, in Smiljan, Austrian Empire (present-day Croatia).

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1973 8¢ Progress in Electronics: Transistors and Printed Circuit
May 23, 1908

Birth of John Bardeen

Physicist John Bardeen was born on May 23, 1908, in Madison, Wisconsin.

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 US #C100 – 1980 Glenn Curtiss airmail stamp.
May 21, 1878

Happy Birthday to Glenn Curtiss

Glenn Hammond Curtiss was born on May 21, 1878, in Hammondsport, New York.  He became interested in bicycles as a young man and was a champion racer, riding bikes he had designed and built.

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 US #891 from the Famous Inventors issue.
May 13, 1884

Death of Cyrus McCormick 

Inventor and businessman Cyrus McCormick died on May 13, 1884, in Chicago, Illinois.

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1991 45¢ William T. Piper
January 8, 1881

Birth of William Piper

William Thomas Piper was born on January 8, 1881, in Knapp Creek, New York. He developed the popular and inexpensive Piper Cub and became known as the “Henry Ford of Aviation.”

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 US #889 from the 1940 Famous Americans Series. Click the image to order.
December 8, 1765

Birth of Eli Whitney

Eli Whitney was born on December 8, 1765, in Westborough, Province of Massachusetts Bay. 

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1995 32¢ Monitor and Virginia Civil War
July 31, 1803

Birth of John Ericsson

John (Johan) Ericsson was born on July 31, 1803, in Värmland, Sweden.

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 US #3022 from the 1995 Antique Autos set. Click image to order.
July 28, 1897

Winton Auto Test Drive

On July 28, 1898, Alexander Winton began a nine-day test-drive of his automobile, proving its reliability to investors.  

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 US #890 from the Famous American Inventors set. Click image to order.
April 27, 1791

Birth of Samuel Morse

Telegraph inventor Samuel Finley Breese Morse was born on April 27, 1791, in Charlestown, Massachusetts.

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