Impressive Bunzel-Delton arithmometer made in Austria in 1909. Original case. Impressive Bunzel-Delton arithmometer...
French Vaucanson calculator made in Paris in 1936. In good working condition. French Vaucanson calculator made in...
German calculator Triumphator CRN1 manufactured in 1954. In excellent condition and with instructions. German calculator Triumphator CRN1...
Fantastic Brunsviga 13 RK calculator, in very good condition and working order. 1950's. Fantastic Brunsviga 13 RK calculator,...
Vintage Brunsviga 13 RK Calculator, Made in Germany in the 1950's. Working very well. Vintage Brunsviga 13 RK Calculator,...
Triumphator calculator made in East Germany in the 1950's. Very well preserved and working. Triumphator calculator made in East...
Fantastic German calculator Brunsviga 13 RK, made in the 50's. Working perfectly. Fantastic German calculator Brunsviga...
Fantastic German Schubert calculator from the 50's. In its original box, unused. In original box, unused. Impeccable condition. Fantastic German Schubert calculator...
Adix adding machine manufactured in Germany in the middle of the 20th century. In perfect working condition. Adix adding machine manufactured in...
Fantastic German Schubert calculator from the 50s. In original box, unused. Impeccable condition. Fantastic German Schubert calculator...
Rare British Britannic calculator made in the 40's. In perfect working order and with case. Rare British Britannic calculator...
Swiss MADAS calculator manufactured in 1913. With automatic division function. Working. Swiss MADAS calculator manufactured...
Nova-Brunsviga Calculator Mod IV. Germany, 1920's. Very attractive and in good working order. Nova-Brunsviga Calculator Mod IV....
Thales C calculator made in Germany circa 1919. Working well and in original wooden case. Thales C calculator made in Germany...
Fantastic Brunsviga calculator manufactured between 1910 and 1920. Well preserved and working like new. Fantastic Brunsviga calculator...
Fine antique French sidearm for...