Adimul Calculating Machine

Jul 3, 2023

Adimul Calculating Machine, 1913 onwards Starting bid: € 700 | Estimate: € 1.200 – 1.800 Adix Company Pallweber & Bordt, Mannheim, Ger-many. Variant 2, serial no. 961, switching latch column adder with 2-row numeric keypad and eleventh key for carriage...

The Millionaire Calculating Machine

Jul 3, 2023

The Millionaire Calculating Machine, c. 1900 Starting bid: € 1.200 | Estimate: € 1.800 – 2.500 Serial no. 2052, invented by Otto Steiger, St. Gallen, Switzerland, rare calculating machine for all 4 basic arithmetic operations, based on the design of Leon Bollée...

Conto Model C Calculating Machine

Jul 3, 2023

Conto Model C Calculating Machine, 1912 Starting bid: € 900 | Estimate: € 1.500 – 2.500 Rare small stepped-drum calculator by Reinhold Pö-thig, Glashütte/Sa., serial no. 10630, with 6, 10 and 6 digits, only 8 ¼ x 6 1/2 x 4 in., working. Rechenmaschine...

Archimedes Junior Calculator

Jul 3, 2023

Archimedes Junior Calculator, 1925 Starting bid: € 900 | Estimate: € 1.500 – 2.500 Rare small stepped-drum calculator by Reinhold Pö-thig, Glashütte/Sa., serial no. 10630, with 6, 10 and 6 digits, only 8 ¼ x 6 1/2 x 4 in., working. Rechenmaschine...

Le Recta Adding Machine

Jul 3, 2023

Le Recta Adding Machine, c. 1912 Starting bid: € 280 | Estimate: € 500 – 800 Lyon, France. Three-digit column adder, dial, tens carry, lateral knurled disc for resetting, brass case. Addiermaschine “Le Recta”, um 1912 Lyon, Frankreich. Dreistelliger...