Menu toggle

National Museum of Australia

Where our stories come alive

Collection Explorer

4

Original-Odhner Rotary Calculator

1989.0059.0001

Original-Odhner Rotary Calculator

Object information

Physical description

Original-Odhner mechanical rotary calculator. There are three rotary handles which require pulling sideways prior to rotating. There is a ten decimal point 'keyboard' and other basic functions ie addition, subtraction, division and multiplication. The transfer on the front says "STOTT & UNDERWOOD PTY LTD SYDNEY BW2331" It is black and plated metal.

Object information

Back to top