×
Burroughs adding machine - Ridai Museum of Modern Science, Tokyo - DSC07540.JPG - Daderot
Bell Punch 506D adding machine - Ridai Museum of Modern Science, Tokyo - DSC07529.JPG - Daderot
Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07532.JPG - Daderot
Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07531.JPG - Daderot
Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07530.JPG - Daderot
Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07533.JPG - Daderot
Comptometer adding machine - Ridai Museum of Modern Science, Tokyo - DSC07534.JPG - Daderot
Corona adding machine - Ridai Museum of Modern Science, Tokyo - DSC07535.JPG - Daderot
Dalton adding machine - Ridai Museum of Modern Science, Tokyo - DSC07538.JPG - Daderot
NCR adding machine - Ridai Museum of Modern Science, Tokyo - DSC07537.JPG - Daderot
R. C. Allen adding machine - Ridai Museum of Modern Science, Tokyo - DSC07536.JPG - Daderot
Sumlock adding machine - Ridai Museum of Modern Science, Tokyo - DSC07528.JPG - Daderot
Underwood Sundstrand adding machine - Ridai Museum of Modern Science, Tokyo - DSC07539.JPG - Daderot
Corona adding machine - Ridai Museum of Modern Science, Tokyo - DSC07546.JPG - Daderot
Burroughs adding machine - Ridai Museum of Modern Science, Tokyo - DSC07543.JPG - Daderot
Dalton adding machine - Ridai Museum of Modern Science, Tokyo - DSC07542.JPG - Daderot
Victor adding machine - Ridai Museum of Modern Science, Tokyo - DSC07547.JPG - Daderot
Olivetti Summa Prima 20 adding machine - Ridai Museum of Modern Science, Tokyo - DSC07549.JPG - Daderot
Remington Rand adding machine - Ridai Museum of Modern Science, Tokyo - DSC07548.JPG - Daderot
Odhner adding machine - Ridai Museum of Modern Science, Tokyo - DSC07569.JPG - Daderot
❮
❯