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Old Calculator Museum Advertising & Documentation Archive
Ink Blotter Advertisement for Friden Model ACG Electromechanical Rotary Calculator


Advertising Ink Blotter for Friden ACG Electormechanical Rotary Calculator
This Item Generously Donated by Mr. Milo Del Gobbo

The Friden ACG-10 calculator was produced between 1954 and 1959. The Model ACG was a modified version of the Friden STW which provided a grand total function that allowed addition or subtraction of the number in the upper dials from a grand total contained in the lower dials.