circuit

1960s

90002_7152_13

Boy turns knob on mechanical contraption and flicks a wheel. The…

1960s

90002_7152_10

CU of simple circuit with conductors, battery, and lightbulb. Man…

1960s

90002_7152_07

Man assembling electrical circuit with wires, alligator clips,…

1970s

13182_22861_electronics6

Close ups of microelectronics. Diagrams of an integrated circuits. A…

1960s

13180_7887_ibm_history5

Shot of substraights containing circuit patterns and chips and…

1950s

13169_10684_missile

Florida: a missile launch. View from underneath the missile of the…

1950s

13169_10683_long_range_radio

New Jersey: WS of a building. Men sit at giant radio transmitters. A…

1950s

13168_10677_election_day1

New York, Election Day. People entering pretty Victorian building to…

1950s

8403_electrical_experiment2

A boy and a girl stand in front of a chalkboard. The boy rubs a small…

1950s

8403_electrical_experiment1

A man and a little girl walk into a room and sit behind a table. The…