PHOTO GALLERY: African Americans in Philatelic History

Benjamin Banneker

Benjamin Banneker was an accomplished astronomer, mathematician, surveyor, almanac author, and farmer. From 1792 to 1797, Banneker published his astronomical calculations in almanacs. (Date issued: Feb. 15, 1980)

Benjamin Banneker was an accomplished astronomer, mathematician, surveyor, almanac author, and farmer. From 1792 to…