Madas Model 1 Calculating Machine, 1913-1916
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Madas Model 1 Calculating Machine, 1913-1916
H.W. Egli AG in Zürich, Switzerland. Mechanical stepped-drum calculator, serial no. 5341, US patent Dec 16th 1913, with 8 setting slides, 9 rotation counters, 16-digit results capacity, including addition, subtraction, multiplication, and automatic division, in good working condition. - Literature: Martin, p. 208.
Madas Modell 1, 1913-1916
H.W. Egli AG in Zürich, Schweiz. Staffelwalzenmaschine, Serien-Nr. 5341, US-Patent vom 16. Dezember 1913, 8 Einstellschieber, 9-stelliges Umdrehungszählwerk, 16-stelliger Resultatwerkschlitten, alle 4 Grundrechenarten inklusive automatischer Division, funktionsfähiger Zustand. - Literatur: Martin, S. 208.
Start Price: EUR 350
H.W. Egli AG in Zürich, Switzerland. Mechanical stepped-drum calculator, serial no. 5341, US patent Dec 16th 1913, with 8 setting slides, 9 rotation counters, 16-digit results capacity, including addition, subtraction, multiplication, and automatic division, in good working condition. - Literature: Martin, p. 208.
Madas Modell 1, 1913-1916
H.W. Egli AG in Zürich, Schweiz. Staffelwalzenmaschine, Serien-Nr. 5341, US-Patent vom 16. Dezember 1913, 8 Einstellschieber, 9-stelliges Umdrehungszählwerk, 16-stelliger Resultatwerkschlitten, alle 4 Grundrechenarten inklusive automatischer Division, funktionsfähiger Zustand. - Literatur: Martin, S. 208.
Start Price: EUR 350
Condition
(3+/2-3)
Buyer's Premium
- 26.8%
Madas Model 1 Calculating Machine, 1913-1916
Estimate €600 - €800
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