Thales Patent Calculator, ca. 1930. Thales Patent Calculator, ca. 1930.
Brunsviga Doppler Calculating Machine (double) Model 14, 1958. Brunsviga Doppler Calculating Machine...
Brunsviga System Trinks Calculating Machine, ca. 1930. Brunsviga System Trinks Calculating...
Brunsviga Nova 13 ZG Calculating Machine, 1930. Brunsviga Nova 13 ZG Calculating...
Thales Patent Calculator, 1913. Thales Patent Calculator, 1913.
Lipsia Calculator, 1914. Lipsia Calculator, 1914.
Walther RKZ 10 calculator. Year 1950. In working condition. Walther RKZ 10 calculator. Year 1950....
Thales Patent Model A. 1913 Calculator. With wooden cover. In working condition. Thales Patent Model A. 1913...
Walther WSR 160 Calculator. 1960. Walther WSR 160 Calculator. 1960.
Russian Feliks BPH-3 calculator. Years 30. Russian Feliks BPH-3 calculator....
Walther Calculator Model WSR 18 Walther Calculator Model WSR 18
Brunsviga Calculating Machine model 15, 1935. Brunsviga Calculating Machine model...
Brunsviga Calculating Machine, early 20th century. Brunsviga Calculating Machine, early...
Brunsviga Calculator Model 13RK. 1950's. Brunsviga Calculator Model 13RK. 1950's.
Thales Patent Calculator, 1930's Thales Patent Calculator, 1930's
Rare and exclusive home stoup more...