“Austria” Model IIb Arithmometer

Aug 16, 2024

“Austria” Model IIb Arithmometer, c. 1909 Starting bid: € 1.200 | Estimate: € 1.600 – 2.000 By Herzstark & Co., Vienna, Austria, (the company owned by the father of Curt Herzstark, inventor of the Curta calculator), No. 606, with eight input...

“Peerless” Stepped-Drum Calculator

Aug 16, 2024

Rare “Peerless” Stepped-Drum Calculator, 1904 Starting bid: € 800 | Estimate: € 1.200 – 1.500 Extremely rare German stepped-drum calculator by Math. Bäuerle, St. Georgen, Black Forest, Germany. No. 2074, 6 input sliders, 7-digit revolution counter,...

Hugo Bunzel Arithmometer

Aug 16, 2024

Hugo Bunzel Arithmometer, Vienna, c. 1903 Starting bid: € 1.100 | Estimate: € 1.500 – 2.500 No. 1425, engraved “H. Bunzel, Wien”, spoked-wheel calculating machine for all four arithmetical operations, walnut case with folding mechanism for tilting...

Nema T-D Cipher Machine

Aug 16, 2024

Nema T-D Cipher Machine, 1946 Starting bid: € 1.800 | Estimate: € 3.000 – 5.000 “Nema T-D” ciphering machine by Zellweger A.G., Uster, No. 319, rare ten-rotor successor of the legendary “Enigma” WWII ciphering machine, produced...

Rare Lioret Model 2 Phonograph de Salon

Aug 16, 2024

Rare Lioret Model 2 Phonograph de Salon, c. 1898 Starting bid: € 2.400 | Estimate: € 3.500 – 4.500 Model No. 2, No. 694, invented and manufactured by Parisian clockmaker Henri Lioret (1848-1938), with nickel-plated brass case with Lioret name, spring-motor,...