AVE6322067: United States, 1950s: Low angle view of man swinging on trapeze / Bridgeman Images

AVE6322300: 1950s: Teacher walks through overcrowded classroom / Bridgeman Images

AVE6319419: 1970s: Oil filters on conveyor belt / Bridgeman Images

AVE6319431: 1970s: Dune buggy exits ramp / Bridgeman Images

AVE6319485: United States, 1950s: Pan across shabby buildings / Bridgeman Images

AVE6319443: Boy watches people talking / Bridgeman Images

AVE6319452: Man transports houses on back of vehicle / Bridgeman Images

AVE6319541: United States, 1950s: children play in fire hydrant spray on street / Bridgeman Images

AVE6319481: United States, 1950s: View of cars on street / Bridgeman Images

AVE6319496: United States, 1950s: Dwight D Eisenhower speaks at press conference / Bridgeman Images

AVE6319499: United States, 1950s: Dome of Capitol Building, pan of building exterior / Bridgeman Images

AVE6319537: United States, 1950s: Model A Ford Motor car / Bridgeman Images

AVE6319552: United States, 1950s: men build Ford motor car / Bridgeman Images

AVE6319564: United States, 1950s: Family take Ford car for trip / Bridgeman Images

AVE6319576: United States, 1950s: Model T car helps people explore National Parks / Bridgeman Images

AVE6319585: United States, 1950s: Ford factory chimneys / Bridgeman Images

AVE6319588: United States, 1950s: Henry Ford and friend laugh at cartoon / Bridgeman Images

AVE6319591: United States, 1950s: Henry and Clara Ford take out in snow / Bridgeman Images

AVE6319600: United States, 1950s: Ford cars in New England / Bridgeman Images

AVE6319586: United States, 1950s: Henry Ford at Fair Lane home / Bridgeman Images

AVE6319628: Ship Importing Textiles into the United States / Bridgeman Images

AVE6319621: Red Brick Buildings Along the Blackstone River / Bridgeman Images

AVE6319682: Landing Gear on Plane as it Lands / Bridgeman Images

AVE6319639: Furniture Being Removed from Home / Bridgeman Images

AVE6319803: Bakers at work as frosting is placed on cake / Bridgeman Images

AVE6319678: Sally Ride in Training for Space at Local Running Track / Bridgeman Images

AVE6319808: 1970s saturn v rocket engines ignite and take off from launch pad / Bridgeman Images

AVE6319699: Astronauts at Work on Space Shuttle / Bridgeman Images

AVE6319850: 1970s man reads clipboard in cockpit of command module in zero gravity / Bridgeman Images

AVE6319720: 1950s: Smoking rocket launch at shore explodes into cloud / Bridgeman Images

AVE6319732: 1960s: Breaking launch base structure under column of smoke and flame / Bridgeman Images

AVE6319741: 1960s: John F. Kennedy speaks at podium / Bridgeman Images

AVE6319747: 1960s: Astronaut floats in space beside spacecraft, Earth in background / Bridgeman Images

AVE6319756: 1960s: Signal light and sign / Bridgeman Images

AVE6319766: A view of the fermentation room in a bakery / Bridgeman Images

AVE6319775: A machine shapes dough in preparation for its baking / Bridgeman Images