Alternative Name(s): Calculator. Adding machine by Madas, circa 1950. Used in the Mental Health Research Institution, Parkville, Victoria Australia

Physical Description

Metal machine in a grey metal body, with dark green and white numbers on the keyboards. There are ten rows of buttons, numbered each from 1 to 9. On the side of the keyboard, buttons allow the operator to divide, subtract, and add figures.


Example of administrative equipment used in the running of mental health hospitals in Victoria Australia

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