AVE6325891: 1950s: Man talks / Bridgeman Images

AVE6325894: 1940s: Man in group therapy audience speaks of experience. / Bridgeman Images

AVE6325897: United States, 1950s: man in audience listens / Bridgeman Images

AVE6325939: United States, 1940s: Boy in bed, doctor and woman exit / Bridgeman Images

AVE6325966: United States, 1940s: President Truman speaks to congress / Bridgeman Images

AVE6325990: United States, 1940s: Man cuts piece of wood / Bridgeman Images

AVE6326041: United States, 1950s: Firecracker thrown on ground, explodes / Bridgeman Images

AVE6326074: United States, 1950s: Aerial views of atomic blast / Bridgeman Images

AVE6326077: Man Shakes Hands with Lady in Street / Bridgeman Images

AVE6326087: Lady Waves and Blows Kiss at Man in Steam Train / Bridgeman Images

AVE6326090: Train Guard Enters Station Office / Bridgeman Images

AVE6326100: United States, 1950s: Views of USS Nevada after nuclear blast / Bridgeman Images

AVE6326125: United States, 1950s: Men with binoculars / Bridgeman Images

AVE6326137: 1980s: Test vehicle is launched down runway / Bridgeman Images

AVE6326160: 1980s: Man starts engine for small prop plane by hand, then raises rear landing gear, climbs into cockpit, closes canopy and taxis away / Bridgeman Images

AVE6328354: 1980s: Illustration of space station / Bridgeman Images

AVE6328357: 1980s: Illustration of pink space ship / Bridgeman Images

AVE6328375: Russia, 1950s: people look in shop windows / Bridgeman Images

AVE6328450: United States, 1960s: police man speaks to police officers in meeting / Bridgeman Images

AVE6328453: United States, 1960s: police officer speaks on radio at control / Bridgeman Images

AVE6328459: United States, 1960s: police officer points to keep calm words on blackboard / Bridgeman Images

AVE6328468: United States, 1960s: police officer talks to men after presentation in classroom / Bridgeman Images

AVE6328474: United States, 1960s: police officer talks to men after presentation in classroom / Bridgeman Images

AVE6328477: United States, 1960s: police officer talks to lady in car at night / Bridgeman Images

AVE6328498: United States, 1960s: police officer helps deliver placenta in car / Bridgeman Images

AVE6328501: United States, 1960s: police man create tie / Bridgeman Images

AVE6328552: United States, 1960s: Two different alarm clocks / Bridgeman Images

AVE6328576: United States, 1960s: Down shot of coffee in percolator / Bridgeman Images

AVE6328597: Lady Hanging Out Washing on Line as Clouds Roll by During Nuclear Explosion / Bridgeman Images

AVE6328615: United States, 1960s: Underside of floor polisher, pads spin / Bridgeman Images

AVE6328624: United States, 1960s: Iron suspended on fabric, steaming / Bridgeman Images

AVE6328064: United States, 1940s: Teenagers carry banner / Bridgeman Images

AVE6328115: Europe, 1940s: collapsed building / Bridgeman Images

AVE6328118: Europe, 1940s: children in bandages and worn clothes walk through street / Bridgeman Images

AVE6328121: Europe, 1940s: child lies on ground / Bridgeman Images

AVE6328151: United States, 1960s: man looks through microscope / Bridgeman Images