Shelfmark

Mnr.25

Maker

Monroe Calculating Machine Company; Inc. a division of Litton Industries

Subjects

calculating; calculators

Title

Monroe Electronic Calculator

Description

A cut out advertisement for a Monroe Electric Calculator from September 1967 published in Scientific American. Advertisements was placed by the AAA Adding Machine Co. in Long Island City, N.Y.

Earliest Date

Latest Date

Pages

1

Address

26-09 Jackson Ave., Long Island City, N.Y. 11101

Other Makers

Cat no

Contents List

Hardback

Prices

Index

Illustrations

General Ref