Shelfmark

Mnr.23

Maker

Monroe; The Calculator Company; A Division of Litton Industries

Subjects

calculating (electric calculator)

Title

Announcing an important breakthrough for engineers and scientists.

Description

An advertisement covering two pages of Scientific American from September 1970. Advertising Monroe Model 1655 and its unique features.

Earliest Date

Latest Date

Pages

2

Address

500 Central Avenue, Orange, New Jersey 07050

Other Makers

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Contents List

Hardback

Prices

Index

Illustrations

General Ref