1 946 Images gratuites de Calcul

Thales Patent Calculator
Suanfatongzong-790-790
Friden calculator - Ridai Museum of Modern Science, Tokyo - DSC07580
Monroe calculator - Ridai Museum of Modern Science, Tokyo - DSC07574
Monroe calculator - Ridai Museum of Modern Science, Tokyo - DSC07573
Friden calculator - Ridai Museum of Modern Science, Tokyo - DSC07579
Rockwell model r8 calculator 2
AURORA HC127 COMPACT CALCULATOR
Rema I calculator - Ridai Museum of Modern Science, Tokyo - DSC07654
Triumphator CRN2 calculator - Ridai Museum of Modern Science, Tokyo - DSC07660
Tiger calculator - Ridai Museum of Modern Science, Tokyo - DSC07601
Curta calculators - Ridai Museum of Modern Science, Tokyo - DSC07524
Marchant EFA calculator - Ridai Museum of Modern Science, Tokyo - DSC07584
Pilot P1 calculator - Ridai Museum of Modern Science, Tokyo - DSC07609
Triumphator CRN1 calculator - Ridai Museum of Modern Science, Tokyo - DSC07658
Triumphator CRN calculator - Ridai Museum of Modern Science, Tokyo - DSC07657
Busicom HL-21 calculator - Ridai Museum of Modern Science, Tokyo - DSC07611
Britannic 2A calculator - Ridai Museum of Modern Science, Tokyo - DSC07663
Pilot P3 calculator, 1960s - Ridai Museum of Modern Science, Tokyo - DSC07608
PSM V33 D667 Calculating instruments for use by the blind
Monroe 8N-213 calculator - Ridai Museum of Modern Science, Tokyo - DSC07576
Tiger H68-21 calculator - Ridai Museum of Modern Science, Tokyo - DSC07641
Hamann Manus D calculator - Ridai Museum of Modern Science, Tokyo - DSC07635
Tiger H62-20 calculator - Ridai Museum of Modern Science, Tokyo - DSC07640
Anita electronic calculator at CHM
Lord's Calculator 1880 at CHM
Jacob Neefs, Philip Fruytiers (after)- Two putti calculate the distance between two points with a compass
Leonardo da Vinci - RCIN 912710, Verso Numbers and mathematical calculations c.1490
PSM V16 D220 Old Mathematical calculation 1
Rockwell model 8r calculator
Smelling out a rat; -or- the atheistical-revolutionist disturbed in his midnight calculations (BM 1868,0808.5978)
Leonardo da Vinci - RCIN 912555, Recto A bald man in profile, with mathematical calculations and notes
Leonardo da Vinci - RCIN 912280, Recto Studies of geometry, calculations, and notes
Olivetti Programma 101 calculating machine at CHM
Smelling out a rat; -or- the atheistical-revolutionist disturbed in his midnight calculations (BM 1868,0808.5978 1)
Leonardo da Vinci - RCIN 912542, Verso Calculations with architectural, engineering, and geometric sketches c.1492-4
Leonardo da Vinci - RCIN 919122, The head of a young man in profile, and mathematical calculations c. 1502
Leonardo da Vinci - RCIN 919079, Studies of the valves of the heart, and sketch of a suditary, and calculations c. 1511-13
Leonardo da Vinci - RCIN 912373, Verso Miscellaneous notes and calculations c.1488-90
Tiger Calculating Machine Co. No. 51 high-speed automatic calculator - National Museum of Nature and Science, Tokyo - DSC07308
Felix Arithmometer, USSR, ca. 1932 at CHM
Hand-held calculators, including Castecc Addiator and MBC Pocket Calculators - Ridai Museum of Modern Science, Tokyo - DSC07521
Smelling out a rat; -or- the atheistical-revolutionist disturbed in his midnight calculations (BM 1851,0901.501)
Burroughs calculator made in Brazil - Memorial JK - Brasilia - DSC00400
Brunsviga calculator - Ridai Museum of Modern Science, Tokyo - DSC07596
Calculator - Ridai Museum of Modern Science, Tokyo - DSC07507
No. 43 calculator - Ridai Museum of Modern Science, Tokyo - DSC07481
Mechanical calculator - Ridai Museum of Modern Science, Tokyo - DSC07637
Dimm calculator - Ridai Museum of Modern Science, Tokyo - DSC07661
Keybar calculator - Ridai Museum of Modern Science, Tokyo - DSC07610
Mechanical calculator - Ridai Museum of Modern Science, Tokyo - DSC07639
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