Elvis Presley as a soldier in the US Army, 1958.
Bulletproof vests being tested, 1923.
Paris' iconic Eiffel Tower being built, July 1888.
Child laborers taking a smoking break, 1880. Yes, a SMOKING break.
Fidel Castro pays his respects at the Lincoln Memorial, 1959.
Hugo Gernsback invents the Television Goggles, 1963. Funny that didn't catch on...