Rotary
calculators
Badenia VA-17
Badenia VARE-17
Bohn Contex 55
Cellatron R44SM
Diehl DSR-18
Diehl VSR-18
Facit CA1-13
Friden SBT
Friden SVE
Friden SRW
Friden SRQ
Friden RSR
Hamann 505
Madas 20 BTG
Marchant ABL
Marchant SKA DeciMagic
Marchant Tenkeymatic
Monroe IQ-213
Olympia RA-16
Soemtron 214
| Diehl DSR-18 | |||||
 |
Manufacturer
|
Diehl
G.m.b.H. Nürnberg, Germany |
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Mechanism
|
stepped drum | ||||
Capacity
|
9 x 9 x18 | ||||
Years
produced
|
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Price
when new
|
DM 4250 ($1057) in 1961 | ||||
Size
(W x D x H)
|
in. cm. |
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Weight
|
lb. oz. (kg) | ||||
Features
|
visible
memory register |
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| click on photo to enlarge | |||||
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