11. Margaret Hamilton, NASA’s lead developer for the Apollo program, stands next to all the code she wrote by hand that took humanity to the moon in 1969.
12. Japanese nurse dressed in black during the Russo-Japanese War, hand-colored postcard, c. 1905.
13. Map makers before the invention of AutoCAD or GIS software, the 1950s.
14. A picture of a submerged diver in 1899.
Many believe it to be the first photograph taken underwater.
15. The crew of B-29 Superfortress 42-24598 “Waddy’s Wagon” (20th Air Force, 73rd Bomb Wing, 497th Bomb Group, 869th Bomb Squadron) posing to duplicate the nose art.
All were KIA when the bomber was shot down over Japan in January 1945.
16. German cavalry lancer patrolling behind front lines while wearing a gas mask, 1918.
17. The Crystal Palace in 1854.
18. A French Army doctor dresses the injured paw of a Red Cross dog, 1916.
19. “Pretty Nose” – she was Arapaho, a warrior who fought at the battle of the Little Bighorn, 1876.
20. Two young Soviet girls working on a gun assembly line, 1944.
