AVE6329254: UNITED STATES 1960s: Pan of gears moving in machine. / Bridgeman Images

AVE6329266: UNITED STATES 1960s: Close up of negative, pan to seed packet. / Bridgeman Images

AVE6329269: 1970s: Girl walks down side of road / Bridgeman Images

AVE6329278: 1950s: Lightning bolt / Bridgeman Images

AVE6329287: UNITED STATES 1960s: Young woman typing. / Bridgeman Images

AVE6329293: UNITED STATES 1960s: Men look at picture at desk. / Bridgeman Images

AVE6329308: 1950s: Train moves past large industrial complex / Bridgeman Images

AVE6329326: Dogs Pulling Sleigh on Milton Burns Television Show / Bridgeman Images

AVE6329335: Black and White Vintage Footage of Street in American City from Above / Bridgeman Images

AVE6329338: 1950s: Illustrated copper atom with sign / Bridgeman Images

AVE6329356: Screen Shots of Least Popular American Shows at ABC Studios / Bridgeman Images

AVE6329371: WFLD Credits / Bridgeman Images

AVE6329374: Man in Suit Talks Directly to Camera During Interview / Bridgeman Images

AVE6329377: 1960s: Man walks into voting booth, closes curtain behind him, flips switches on voting machine / Bridgeman Images

AVE6329386: Close Up of Man's Face as he Watches Television Programme / Bridgeman Images

AVE6329401: 1950s: Restless husband sits in chair / Bridgeman Images

AVE6329416: 1950s: Husband and wife sit at dinner table / Bridgeman Images

AVE6329422: 1960s: Man sits at desk, hands together, talks / Bridgeman Images

AVE6329431: 1950s: Crying wife lifts head / Bridgeman Images

AVE6329437: 1950s: Picture of husband and wife gazing at each other lovingly / Bridgeman Images

AVE6329446: 1950s: Wedding ring sits on carpet / Bridgeman Images

AVE6329452: British Fleet Deployed in the Suez, Malta, Channel, and North Sea Against Invasion from Hitler / Bridgeman Images

AVE6329470: German Refugee Children Cared for by Norwegian Citizens / Bridgeman Images

AVE6329476: Patrols and Armoured Vehicles Cross Norway / Bridgeman Images

AVE6329491: Ships Under Fire in Norway / Bridgeman Images

AVE6327122: United States, 1960s: beach in Cuba / Bridgeman Images

AVE6327149: United States, 1960s: President boards ship / Bridgeman Images

AVE6327152: United States, 1960s: map of planned missile launch / Bridgeman Images

AVE6327155: United States, 1960s: President Kennedy speaks to audience about Cuba / Bridgeman Images

AVE6327164: United States, 1960s: President Kennedy signs quarantine order / Bridgeman Images

AVE6327179: United States, 1960s: communications equipment on table / Bridgeman Images

AVE6327182: United States, 1950s: man skis down hill / Bridgeman Images

AVE6327188: United States, 1940s: Long shot of downtown Honolulu / Bridgeman Images

AVE6327218: United States, 1940s: Japanese animation of military holdings on Hawaii for Pearl Harbor attack / Bridgeman Images

AVE6327251: United States, 1940s: Views of Japanese planes taking off of aircraft carrier / Bridgeman Images

AVE6327260: 1940s: Woman plays the spinet / Bridgeman Images