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. 4936, US patent Dec. 16th 1913, 9 setting slides, 9 rotation counters, 16-digit result capacity, including addition, subtraction, multiplication, and automatic-division, good working condition. - Literature: Martin, p. 208.
Rechenmaschine "Madas" Modell 1, 1913-1916
H.W. Egli AG in Zürich, Schweiz. Staffelwalzenmaschine, Serien-Nr. 4936, USA-Patent vom 16. Dezember 1913, 9 Einstellschieber, 9-stelliges Umdrehungszählwerk, 16-stelliger Resultatwerkschlitten, alle 4 Grundrechenarten inklusive automatischer Division, voll funktionsfähiger Zustand. - Literatur: Martin, S. 208.
Start Price: EUR 300
H.W. Egli AG in Zürich, Switzerland. Mechanical stepped-drum calculator, serial no. 4936, US patent Dec. 16th 1913, 9 setting slides, 9 rotation counters, 16-digit result capacity, including addition, subtraction, multiplication, and automatic-division, good working condition. - Literature: Martin, p. 208.
Rechenmaschine "Madas" Modell 1, 1913-1916
H.W. Egli AG in Zürich, Schweiz. Staffelwalzenmaschine, Serien-Nr. 4936, USA-Patent vom 16. Dezember 1913, 9 Einstellschieber, 9-stelliges Umdrehungszählwerk, 16-stelliger Resultatwerkschlitten, alle 4 Grundrechenarten inklusive automatischer Division, voll funktionsfähiger Zustand. - Literatur: Martin, S. 208.
Start Price: EUR 300
Condition
(3+/2)
Buyer's Premium
- 26.8%
Madas Model 1 Calculating Machine, 1913-1916
Estimate €450 - €700
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