AVE8926320: 1960s: Patterns of horizontal lines in various shades of red. / Bridgeman Images

AVE8926321: 1960s: A large ship approaching in the river. / Bridgeman Images

AVE8926322: 1960s: Person uses pickaxe to dig up grass sod and rocks. / Bridgeman Images

AVE8926325: 1960s: frozen rod near top of a clear cube melts and drips water, plastic tube at opposite side blows smoke into cube over what looks like a hot plate, smoke rises, moves toward melting frozen object / Bridgeman Images

AVE8926330: 1960s: Young person sits in shade with head covered. / Bridgeman Images

AVE8926337: 1960s: clods of soil and dried grass in ploughed field, dirt road, field of green plants / Bridgeman Images

AVE8926341: 1960s: Barge being slowly pushed along the dock. / Bridgeman Images

AVE8926342: 1960s: Yurt shaped homes along hillside. People gathered around outside homes. / Bridgeman Images

AVE8926343: 1960s: Man doing building construction work. / Bridgeman Images

AVE8926347: 1960s: Cranes lift and move cargo, man walks by. / Bridgeman Images

AVE8926348: 1960s: Barge being pulled toward the dock. / Bridgeman Images

AVE8926350: 1960s: People use tools to rototill dirt and soil. / Bridgeman Images

AVE8926368: 1960s: Molten liquid metal pours into mould in factory. / Bridgeman Images

AVE8926370: 1960s: People working on machines with material in factory. / Bridgeman Images

AVE8926372: 1960s: Exterior of large factory. / Bridgeman Images

AVE8926377: 1960s: rotating relief model globe of Earth shows Pacific Ocean, Australia, Asia, Middle East, Africa and Europe / Bridgeman Images

AVE8926380: 1960s: Cars driving up and down the neon filled city street. / Bridgeman Images

AVE8926382: 1960s: Neon signs along the city street, cars driving past. / Bridgeman Images

AVE8926386: 1960s: relief model globe of Earth showing North, Central and South America surrounded by oceans, section of globe just showing North, Central and South America / Bridgeman Images

AVE8926388: 1960s: relief model globe of Earth showing North, Central and South America surrounded by oceans / Bridgeman Images

AVE8926389: 1960s: Fish being unloaded into crates on the dock. / Bridgeman Images

AVE8926391: 1960s: Fishermen on the boat unloading the catch, men on the dock crating the fish. / Bridgeman Images

AVE8926402: 1960s: Two men operating a large metal forming machine in the factory. / Bridgeman Images

AVE8927340: 1960s: Man places punch card and paper into typewriter and types. / Bridgeman Images

AVE8927343: 1960s: Woman holds up finished clay pot. She sets it down and picks up another finished pot to hold up. / Bridgeman Images

AVE8927345: 1960s Mexico: Artist chiselling letters into his wooden canvas. / Bridgeman Images

AVE8927346: 1960s: Man places stack of punch cards into feeder on computer near teletype machine in office. / Bridgeman Images

AVE8927347: 1960s: Man places stack of punch cards into feeder on computer near teletype machine in office. / Bridgeman Images

AVE8927357: 1960s: Man places stack of punch cards into feeder on computer near teletype machine in office. Teletype machine printers text on paper. / Bridgeman Images

AVE8927359: 1960s: Man shapes clay bowl with hands. / Bridgeman Images

AVE8927368: 1960s: Hands type on teletypewriter and fiddles with pen and punch cards. / Bridgeman Images

AVE8927380: 1960s: Man on field cuts down stalks of grain. / Bridgeman Images

AVE8927381: 1960s: Stack of hard disk drives stands in clear casing in console computer. / Bridgeman Images

AVE8927386: 1960s Mexico: Various patterns along the colourful textile, ribbons blowing in the breeze. / Bridgeman Images

AVE8927390: 1960s Mexico: View above the buildings and streets of the town. / Bridgeman Images

AVE8927394: 1960s Mexico: Looking down on the quiet town streets. / Bridgeman Images