5 Mechanical Calculating Devices
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5 Mechanical Calculating Devices
1) Smith Computing Table, system 1907, American drum calculator, 17 1/3 in. wide. - 2) L'Arithmographe Kiser No. 2, French drum calculator, c. 1930. - 3) Otis King's Pocket Calculator, England, cylindrical slide rule, c. 1970. - 4) Roka - The Calculating Pencil Case, Germany, 1920 onwards. - And: 5) Fuller Calculator, model 1, Stanley & Co., London, with manual, in wood case.
5 mechanische Rechengeräte
1) Smith Computing Table, System 1907, amerikanische Rechenwalze, Breite 44 cm. - 2) L'Arithmographe Kiser No. 2, französische Rechenwalze, um 1930. - 3) Otis King's Pocket Calculator, England, zylindrischer Rechenschieber, um 1970. - 4) Roka - der rechnende Federkasten, Deutschland, ab 1920. - Und: 5) Fuller-Rechenwalze, Modell 1, Stanley & Co., London, mit Anleitung, in Holzkasten.
Start Price: EUR 160
1) Smith Computing Table, system 1907, American drum calculator, 17 1/3 in. wide. - 2) L'Arithmographe Kiser No. 2, French drum calculator, c. 1930. - 3) Otis King's Pocket Calculator, England, cylindrical slide rule, c. 1970. - 4) Roka - The Calculating Pencil Case, Germany, 1920 onwards. - And: 5) Fuller Calculator, model 1, Stanley & Co., London, with manual, in wood case.
5 mechanische Rechengeräte
1) Smith Computing Table, System 1907, amerikanische Rechenwalze, Breite 44 cm. - 2) L'Arithmographe Kiser No. 2, französische Rechenwalze, um 1930. - 3) Otis King's Pocket Calculator, England, zylindrischer Rechenschieber, um 1970. - 4) Roka - der rechnende Federkasten, Deutschland, ab 1920. - Und: 5) Fuller-Rechenwalze, Modell 1, Stanley & Co., London, mit Anleitung, in Holzkasten.
Start Price: EUR 160
Condition
(2-3/2-3)
Buyer's Premium
- 26.8%
5 Mechanical Calculating Devices
Estimate €300 - €500
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