1930s, 1940s
7820_flying_machine6
Group of children pull a man riding a homemade flying contraption in an attempt to fly.
1960s
13160_13268_toni
Close up of a little girl’s face. Lots of little children talking together. A little girl eats a…
1960s
13159_9122_reagan_on_protests4
California Governor Ronald Reagan gives a speech at a podium with microphones. He speaks about the…
Unspecified
7831_oscilloscope
Demonstration of how an oscilloscope reads high pitched tones that humans can hear as well as ultra…
1970s
13154_17916_pollution_2
A white couple is served by a waitress in a restaurant with wood paneling. They cut into their…
1920s
13151_27357_Prohibition4
An old woman gives a speech about alcohol to a group of people in a room. There is a wide shot of…