Author: George Brown
Alternate names: জর্জ ব্রাউন; Джордж Браун; A. George Brown; Brown, George, 1650-1730; George Brown Scottish inventor, born 1650; George Brown Schottischer Erfinder, geboren 1650; Brown, George; Brown, George (1650-1730); Brown, George <1650-1730>
Born: 1650
Died: 1730
Bio: Scottish arithmetician, and inventor of two incomplete mechanical calculating machines now kept at the National Museum of Scotland-Wikipedia