Inventions
1930s, 1940s
7825_swim_propeller
Man uses propeller contraption strapped to his waist to help him swim…
1930s, 1940s
7825_changing_bag
Three women stand inside special bags/tubes designed so that someone…
1930s, 1940s
7820_walk_on_water
Man uses strange floating invention to walk on water. Man walks across…
1930s, 1940s
7825_dimple_maker
Woman demonstrates a contraption worn on her face that is supposed to…
1930s, 1940s
7820_walking_machine1
Man walks through crowded street and tips his hat, he uses a strange…
1930s, 1940s
7820_walking_machine2
Tired man yawns as he straps strange invention to his feet and back.…