Helicopter Engine GTD-350

Aug 17, 2024

Helicopter Engine “GTD-350”, c. 1970 Starting bid: € 450 | Estimate: € 1.000 – 2.000 Turbine engine, developed for the light helicopter Mil Mi-2, designed by S.P. Isotow, OKB Klimow in Leningrad, manufactured by aircraft engine plant...

Bianchi Aquilotto Motorbike

Aug 17, 2024

Bianchi Aquilotto Motorbike, 1953 onwards Starting bid: € 750 | Estimate: € 1.500 – 2.000 Eduardo Bianchi, Milan, Italy. With 45cc two-stroke engine for 20:1 mixture, power transmission with fric-tion roller to the rear tyre, heavy frame, fork with swing...

“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...