 | | A Brunsviga Midget Calculator by Grimme, Natalis & Co. of Braunschweig, Germany; image credit on full record. |
 | | The nine setting levers with operating and clearing cranks and lower carriage with 1-18 digit product or result register; image credit on full record. |
 | | Overview of the setting levers; image credit on full record. |
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Calculator; Grimme Natalis & Co, Brunsviga Midget, 9 Set Levers, 18 Digit Register.
Brunsviga Midget Calculator by Grimme, Natalis & Co. of Braunschweig, Germany, circa 1900, with brass plate upper section marked Brunsviga-Midget, Sys... [more detail available via subscription]
p4A Item E8897087
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Category: |
science & technology |
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Origin: |
Germany |
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Type: |
computers & calculators |
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Year: |
1890 - 1910 |
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