+Home     Museum     Wanted     Advertising     Articles     EMail  

Advertising & Documentation Archive

Monroe 1880 Operating Instructions

Sincere thanks to Jeff Ritow for donation of this document to the museum

Front cover of Monroe 1880 Operating Instructions
Circa 1973

The Monroe 1880 was the top of the line of Monroe's 1800-series calculators. See the exhibit on the Monroe 1860 for information on a very similar machine. A copy of the Monroe 1880 Programming Reference Manual is available through the Old Calculator Museum's manual archive. Monroe's 1800-series calculators were manufactured exclusively for Monroe by Computer Design Corporation (Compucorp).