Victor Premier calculator

VICTOR COMPTOMETER CORPORATION
00961
Ύψος (m):0.20 Διάμετρος (m):0.00 Πλάτος(m):0.38 Βάρος (Kgr)0.00 Αναλυτικές διαστάσεις:
Μήκος (m):0.25
VICTOR COMPTOMETER CORPORATION, BUISINESS MACHINES, CHICAGO, ILLINOIS, USA
Accounting MachinesComputersMathematics PREMIER Υπολογιστικές Μηχανές / Αριθμομηχανές
United States of America (USA) 01-01-1965

Mechanical calculator, as the operations are done mechanically, but the mechanism operated by using an electric motor. It can do addition and subtraction. It was produced from 1965 to 1973.