AVE6328966: United States, 1930s-1940s: Long shot of a very large power generator on a plant floor / Bridgeman Images

AVE6328969: United States, 1970s: plane flies over forest and fields / Bridgeman Images

AVE6328981: United States, 1930s-1940s: An extreme long aerial shot of the River Rouge power plant / Bridgeman Images

AVE6328996: United States, 1930s-1940s: A factory worker places an engine block into a machine that rinses it / Bridgeman Images

AVE6329002: United States, 1970s: people speak to journalist after tornado / Bridgeman Images

AVE6329011: United States, 1970s: girl flies plane / Bridgeman Images

AVE6329014: United States, 1960s: Hands cut wood on table saw / Bridgeman Images

AVE6329023: United States, 1960s: Close up of drill going through metal / Bridgeman Images

AVE6329029: United States, 1960s: Football player kicks ball, words 'Hi-Velocity' fly towards camera / Bridgeman Images

AVE6329035: United States, 1960s: Man shaves with electric razor / Bridgeman Images

AVE6329086: United States, 1930s-1940s: factory workers affix various metal car parts to a v8 engine blocks moving down a conveyor belt / Bridgeman Images

AVE6329116: United States, 1930s-1940s: A factory worker welds a steel car exterior to its frame / Bridgeman Images

AVE6329128: 1940s: Trees and plants on rivers edge / Bridgeman Images

AVE6329134: 1940s: Boat moves on waterway / Bridgeman Images

AVE6329137: 1940s: Boats move on waterway / Bridgeman Images

AVE6329143: 1940s: Men work on boat / Bridgeman Images

AVE6329025: United States, 1930s-1940s: Machine arm dumps scrap steel into a furnace / Bridgeman Images

AVE6329152: 1940s: Oysters being fished out of water / Bridgeman Images

AVE6329049: United States, 1930s-1940s: Workers at a Henry factory labor on an assembly line / Bridgeman Images

AVE6329167: Spectators of golf, the carnival, and football watch on / Bridgeman Images

AVE6329188: A set is illuminated as a show's host enters the scene / Bridgeman Images

AVE6329109: United States, 1930s-1940s: factory workers work on steel car exteriors / Bridgeman Images

AVE6329209: 1940s: Man sits and writes / Bridgeman Images

AVE6329136: 1940s: Boats move on waterway / Bridgeman Images

AVE6329160: View of the different window structures of a building / Bridgeman Images

AVE6329175: A panoramic view of the skyline of the Dallas Fort Worth area / Bridgeman Images

AVE6329165: People having fun at a carnival / Bridgeman Images

AVE6329171: 1940s: Man sorts oysters on boat / Bridgeman Images

AVE6329323: Lady Ironing in Front of Television / Bridgeman Images

AVE6329174: A man gets out of a convertible in front of the WBAP building and enters it / Bridgeman Images

AVE6329186: A show host interviews a personality as they are filmed in color / Bridgeman Images

AVE6329213: 1940s: Men on boat / Bridgeman Images

AVE6329301: 1950s: Hand touches wire to bell jar lid / Bridgeman Images

AVE6329225: 1940s: Man shovels pile of material / Bridgeman Images

AVE6329322: Man With Cigar Adjust Television Monitor / Bridgeman Images

AVE6327324: United States, 1940s: Views of destroyed ships in Pearl Harbor / Bridgeman Images