AVE6319702: 1920s: Disk spews smoke and sparks / Bridgeman Images

AVE6319706: 1920s: Airplane wobbles as it takes off over field, leaves ground / Bridgeman Images

AVE6319716: 1940s: Underbelly of plane in sky / Bridgeman Images

AVE6319719: 1950s: Atmosphere around planet, radio waves / Bridgeman Images

AVE6319733: 1960s: Shadow of satellite taking off, ground, smoke / Bridgeman Images

AVE6319734: 1960s: Man turns dials in radio station / Bridgeman Images

AVE6319737: 1960s: Russian news headlines / Bridgeman Images

AVE6319742: 1960s: John F. Kennedy speaks at podium / Bridgeman Images

AVE6319748: 1960s: Part of spacecraft floating / Bridgeman Images

AVE6319749: 1960s: Satellite floats / Bridgeman Images

AVE6320374: Unites States, 1970s: people stranded on rocks after storm / Bridgeman Images

AVE6320375: Unites States, 1970s: man by sea talks to camera / Bridgeman Images

AVE6320382: Unites States, 1970s: animation of planet Earth, sun, and moon in space / Bridgeman Images

AVE6320383: Unites States, 1970s: moon above ocean / Bridgeman Images

AVE6320384: Unites States, 1970s: fish stranded on beach at night / Bridgeman Images

AVE6320386: Unites States, 1970s: fish emerge on beach at night / Bridgeman Images

AVE6320389: Unites States, 1970s: view across dry landscape towards mountains / Bridgeman Images

AVE6320413: Unites States, 1970s: fish steals rocks from nest / Bridgeman Images

AVE6320421: Unites States, 1970s: wild dolphins jump out of water / Bridgeman Images

AVE6320432: Penguins run across ice, Unites States, 1970s / Bridgeman Images

AVE6320433: Unites States, 1970s: penguins jump out of water onto ice / Bridgeman Images

AVE6320449: United Kingdom, 1940s: British Isles on moving globe / Bridgeman Images

AVE6320451: United Kingdom, 1940s: people walk through town in Britain / Bridgeman Images

AVE6320452: United Kingdom, 1940s: man smokes pipe / Bridgeman Images

AVE6320454: United Kingdom, 1940s: blast furnace and steel works / Bridgeman Images

AVE6320455: United Kingdom, 1940s: iron and steel processing plant / Bridgeman Images

AVE6320461: United Kingdom, 1940s: men unload fish on port / Bridgeman Images

AVE6320467: United States, 1970s: Close up of tire, zoom out to car / Bridgeman Images

AVE6320472: United States, 1970s: Man drives antique car past camera / Bridgeman Images

AVE6320474: United States, 1970s: Man enters antique car, car drives away / Bridgeman Images

AVE6320487: United States, 1970s: Car driving on road / Bridgeman Images

AVE6320493: United States, 1950s: plant on table / Bridgeman Images

AVE6320506: United States, 1950s: marching band play instruments on street / Bridgeman Images

AVE6320514: United States, 1960s: animation of a tooth / Bridgeman Images

AVE6320515: United States, 1950s: scary face in circles / Bridgeman Images

AVE6320527: United States, 1950s: man talks to camera / Bridgeman Images