The Calculating Machines (DIE RECHENMASCHINEN : THEIR HISTORY AND DEVELOPMENT)
$250.72
from $247.50
Sharp EL-1801V Ink Printing Calculator, Fluorescent Display, AC, Off-White
$64.24
from $59.99
Casio HR-10RC Printing Calculator 4.02 x 3.21 x 9.41 inches
$24.19
from $13.07
Victor Printing Calculator, 1208-2 Compact and Reliable Adding Machine with 12 Digit LCD Display, Battery or AC Powered, Includes Adapter,White
from $42.82
Calculating Instruments and Machines
from $65.05
Reckoning with Matter: Calculating Machines, Innovation, and Thinking about Thinking from Pascal to Babbage
$38.00
from $27.25
Antique Office Machines: 600 Years of Calculating Devices (Schiffer Book for Collectors with Price Guide)
$32.49
from $14.66
UpBright 12.5V AC/DC Adapter Compatible with UPunch HN4000 Employee Time Card Machine Calculating NO KEY AutoAlign Model FJ-SW1251500U FJSW1251500U DC12.5V 12.5 V 12.5VDC Power Supply Cord Charger PSU
from $24.79
Aneken Money Counter with Value Count, UV/MG/IR Counterfeit Detection for Dollars Euros Bill Counter Machine with Count/Add/Batch/Auto Modes, Cash Counter with External LCD Display, 2-Year Warranty
$99.99
from $81.01
Pyramid Time Systems 2500 Small Business Time Clock Bundle with 100 Time Cards, 1 Ribbon, 1 Time Card Rack, 2 Security Keys - No Employee Limit, ivory
from $77.25
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