Due to the age of the Museum's collection, some objects have not been digitised yet. Images may also not be available due to copyright, cultural or privacy reasons.
Monroe LA5-200 adding machine
This object is part of a collection relating to the history and development of computing and other information technology assembled by Assoc Professor Allan Bromley of Sydney University, comprising of calculators, mechanical and electronic analogue computers, computer components, kit computers, education computers, and associated ephemera.
Allan Bromley was a lecturer and researcher at the University of Sydney Basser Department of Computer Science from 1978 until his untimely death in August 20...
Mechanical calculator, Monroe LA5-200 adding machine, metal / plastic, made by Monroe Calculating Machine Company, United States of America, 1950s
This adding machine is made in green and black painted metal. The front face has one hundred numbered keys. On the left side is a red switch. On the left side is three red buttons. The array on the top of the unit is where the calculations are read.