27 Free Photos of Mechanical Adding Machines

cc-zerofiles uploaded by daderotmechanical adding machines in the ridai museum of modern sciencecomptometerburroughs adding machinescorona adding machinesbell punchportable mechanical calculators in the ridai museum of modern science
Complex Adding Machine
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Burroughs adding machine - Ridai Museum of Modern Science, Tokyo - DSC07543
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Corona adding machine - Ridai Museum of Modern Science, Tokyo - DSC07546
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Burroughs adding machine - Ridai Museum of Modern Science, Tokyo - DSC07540
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Corona adding machine - Ridai Museum of Modern Science, Tokyo - DSC07535
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Victor adding machine - Ridai Museum of Modern Science, Tokyo - DSC07547
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Underwood Sundstrand adding machine - Ridai Museum of Modern Science, Tokyo - DSC07539
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Dalton adding machine - Ridai Museum of Modern Science, Tokyo - DSC07538
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Dalton adding machine - Ridai Museum of Modern Science, Tokyo - DSC07542
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Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07534
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Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07533
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Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07531
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Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07530
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Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07532
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Sumlock adding machine - Ridai Museum of Modern Science, Tokyo - DSC07528
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NCR adding machine - Ridai Museum of Modern Science, Tokyo - DSC07537
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Remington Rand adding machine - Ridai Museum of Modern Science, Tokyo - DSC07548
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Bell Punch 506D adding machine - Ridai Museum of Modern Science, Tokyo - DSC07529
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Odhner adding machine - Ridai Museum of Modern Science, Tokyo - DSC07569
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R. C. Allen adding machine - Ridai Museum of Modern Science, Tokyo - DSC07536
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Olivetti Summa Prima 20 adding machine - Ridai Museum of Modern Science, Tokyo - DSC07549
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Sundstrand Adding Machine - Northeast States Civilian Conservation Corps Museum - Shenipsit State Forest - Stafford Springs, Connecticut - DSC04298
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Pocket Adding Machine - Ridai Museum of Modern Science, Tokyo - DSC07514
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Pin-wheel mechanical calculating machine, Odhner 200, manufactured 1955-1967 AD, TM44856 - Tekniska museet - Stockholm, Sweden - DSC01570
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The Sun (S&N) Adding Machine for English Money, Taylor's Typewriter Co. Ltd., 74 Chancery Lane, London - Ridai Museum of Modern Science, Tokyo - DSC07516
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Rekenmachine van een actuaris, Bestanddeelnr 189-1317
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Mechanically Adding Trigonometric Functions
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