Category:Olivetti mechanical calculators
Subcategories
This category has the following 3 subcategories, out of 3 total.
O
- Olivetti Audit 513 (4 F)
- Olivetti Summa Prima 20 (20 F)
S
- Olivetti Summa 15 (4 F)
Media in category "Olivetti mechanical calculators"
The following 6 files are in this category, out of 6 total.
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Calcolatrice vintage.jpg 2,560 × 1,920; 444 KB
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Calculator divisumma24 hg.jpg 2,560 × 1,920; 667 KB
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Olivetti Divisumma-14.jpg 1,209 × 1,415; 159 KB
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Olivetti Multisumma 22.jpg 768 × 1,024; 165 KB
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Olivetti, elettrosumma 14, calcolatore elettrico con scrivente, 1946.jpg 2,892 × 3,588; 3.83 MB
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Olivetti, Una bella società - MC 4S Macchina Calcolatrice 4 Summa, 1940 (2677178265).jpg 2,376 × 4,224; 3.72 MB
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