early childhood. mother helps daughter learn to count on abacus - old fashioned adding machine stock videos & royalty-free footage00:23Early Childhood. Mother Helps Daughter Learn to Count on Abacus
early childhood development. learning to count with abacus - old fashioned adding machine stock videos & royalty-free footage00:25Early Childhood Development. Learning to Count with AbacusCounting, Preschool Age, Preschool
child development. mom helps child counting on colorful abacus - old fashioned adding machine stock videos & royalty-free footage00:25Child Development. Mom Helps Child Counting on Colorful AbacusChild, Counting, Toddler
child development. mom helps child counting on colorful abacus - old fashioned adding machine stock videos & royalty-free footage00:16Child Development. Mom Helps Child Counting on Colorful Abacus
1920 - old fashioned adding machine stock videos & royalty-free footage00:0619201920-1929, 1920, Typewriter
1918 - old fashioned adding machine stock videos & royalty-free footage00:061918World War I, 1918, Old
1910 - old fashioned adding machine stock videos & royalty-free footage00:0619101910-1919, 1900-1909, Old
1909 - old fashioned adding machine stock videos & royalty-free footage00:0619091900, Typewriter, 1910-1919
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:20close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:14close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:17close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:23close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:22close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:15close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:17close up of slide rule calculator
close up of slide rule calculator - old fashioned adding machine stock videos & royalty-free footage00:20close up of slide rule calculator
close-up of a vintage computer keyboard. - old fashioned adding machine stock videos & royalty-free footage00:21Close-Up of a Vintage Computer Keyboard.Computer
the complex wiring of retro computer systems. - old fashioned adding machine stock videos & royalty-free footage00:19The Complex Wiring of Retro Computer Systems.Cable, Connection, Wire
vintage computer communication panel. - old fashioned adding machine stock videos & royalty-free footage00:14Vintage Computer Communication Panel.
vintage computer communication panel. - old fashioned adding machine stock videos & royalty-free footage00:15Vintage Computer Communication Panel.
close-up of a vintage computer keyboard. - old fashioned adding machine stock videos & royalty-free footage00:11Close-Up of a Vintage Computer Keyboard.
close-up of a vintage computer keyboard. - old fashioned adding machine stock videos & royalty-free footage00:11Close-Up of a Vintage Computer Keyboard.
vintage computer communication panel. - old fashioned adding machine stock videos & royalty-free footage00:09Vintage Computer Communication Panel.
close-up of a vintage computer keyboard. - old fashioned adding machine stock videos & royalty-free footage00:11Close-Up of a Vintage Computer Keyboard.
close-up of a stack of punch cards in a vintage computer. - old fashioned adding machine stock videos & royalty-free footage00:08Close-up of a stack of punch cards in a vintage computer.Punch Card, Computer, Mainframe
the complex wiring of retro computer systems. - old fashioned adding machine stock videos & royalty-free footage00:08The Complex Wiring of Retro Computer Systems.
stop motion animated sequence showing old camcorders, cameras and laptops appearing with a pop that contain non-renewable metals and elements that... - old fashioned adding machine stock videos & royalty-free footage00:11Stop motion animation - old cameras and laptops appearStop Motion Animation, Mobile Phone, Animated Video
putting batteries in a 70s calculator - old fashioned adding machine stock videos & royalty-free footage00:15Putting batteries in a 70s calculator
putting batteries in a 70s calculator - old fashioned adding machine stock videos & royalty-free footage00:11Putting batteries in a 70s calculator
putting batteries in a 70s calculator - old fashioned adding machine stock videos & royalty-free footage00:15Putting batteries in a 70s calculator
putting batteries in a 70s calculator - old fashioned adding machine stock videos & royalty-free footage00:11Putting batteries in a 70s calculator
elderly people in asia use abacus calculations - old fashioned adding machine stock videos & royalty-free footage00:14Elderly people in Asia use abacus calculations
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:09Real analog counting forward
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:10Real analog counting forward
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:13Real analog counting forwardAncient, Number, Counting
real analog countdown - old fashioned adding machine stock videos & royalty-free footage00:10Real analog countdown
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:10Real analog counting forwardAnalog
real analog countdown - old fashioned adding machine stock videos & royalty-free footage00:10Real analog countdown
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:24Real analog counting forward
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:12Real analog counting forward
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:10Real analog counting forwardNumber 10, Business, Retro Style
analog counter. cartoon - old fashioned adding machine stock videos & royalty-free footage00:10Analog counter. Cartoon
real analog countdown - old fashioned adding machine stock videos & royalty-free footage00:10Real analog countdown
real analog counting forward - old fashioned adding machine stock videos & royalty-free footage00:10Real analog counting forward
till that uses the uk's pre-decimalisation currency is shown in a close shot as a shop assistant adds prices together by typing on a keypad, and shot... - old fashioned adding machine stock videos & royalty-free footage00:09Till used to ring up sale and calculate money owed, UK; 1968Cash Register, Store, UK
high-angle shot showing grammar school pupils using hand-cranked mechanical calculators whilst sitting at desks in a classroom. uk; 1965. - old fashioned adding machine stock videos & royalty-free footage00:04School pupils use mechanical calculators, UK; 1965Classroom, Learning, Computer
cu of computer monitor displaying digital text; 1984 - old fashioned adding machine stock videos & royalty-free footage00:32CU of computer monitor displaying digital text; 1984Cursor, Computer, 1980-1989
zoom in on someone's hands using a calculator; 1984 - old fashioned adding machine stock videos & royalty-free footage00:07Zoom in on someone's hands using a calculator; 1984Accountancy, 1980-1989, Office
past due balance - old fashioned adding machine stock videos & royalty-free footage00:22Past due balance
accountant using traditional maths tool abacus - old fashioned adding machine stock videos & royalty-free footage00:05Accountant Using Traditional Maths Tool Abacus
calculating on an old vintage calculator - old fashioned adding machine stock videos & royalty-free footage00:16Calculating on an old vintage calculator
calculating on an old vintage calculator - old fashioned adding machine stock videos & royalty-free footage00:18Calculating on an old vintage calculator
typing on old vintage cash register - old fashioned adding machine stock videos & royalty-free footage00:16Typing on old vintage cash register
typing on old vintage cash register - old fashioned adding machine stock videos & royalty-free footage00:17Typing on old vintage cash register
typing on old vintage cash register - old fashioned adding machine stock videos & royalty-free footage00:16Typing on old vintage cash registerCash Register, Old, The Past
ms woman using an adding machine in an office in new york; 1961 - old fashioned adding machine stock videos & royalty-free footage00:07MS woman using an adding machine in an office in New York; 19611960-1969, USA, Business
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:24Old abacus / South Korea
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:29Old abacus / South Korea
back of old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:24Back of old abacus / South Korea
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:29Old abacus / South Korea
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:26Old abacus / South KoreaAbacus, Ancient
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:32Old abacus / South Korea
back of old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:16Back of old abacus / South Korea
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:20Old abacus / South Korea
old abacus / south korea - old fashioned adding machine stock videos & royalty-free footage00:25Old abacus / South Korea