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1960s, 1920s
90002_7152_08
Freeze frames of conniving villain starting generator to immolate helpless woman, woman screaming.…
1960s
13159_7028_transistor_history3
Dr. Bratton, one of the inventors of transistors, uses a black board to explain how the transistor…
1950s
13169_10683_sinks_baths2
Begins with 2 men removing a cast from a sink mold. A man stamps marking into the side. 2 men lift…
1930s
13161_33119_historical_sf2
Inter title read ‘An 8 mile long bridge links San Francisco with the Bay cities’. Panning shot of…
1930s, 1940s
7820_walking_machine2
Tired man yawns as he straps strange invention to his feet and back. The walking machine helps pick…