Artifact Details

Title

Monroe High Speed Adding Calculator

Catalog Number

XB90.79

Type

Physical object

Manufacturer

Monroe Calculating Machine Company

Place Manufactured

U.S.

Identifying Numbers

Model number High Speed Adding Calculator

Dimensions

6 1/2 x 11 1/2 x 11 in.

Description

Manufacturer's decal on the back reads "Monroe High Speed Adding Calculator". Printed on another label is "Monroe Calculating Machine Company, New York, USA, NO. 1, 100-135 VOLTS, 0-60 CYCLES A.C., 100-135 VOLTS D.C.".

Category

Calculator: electromechanical

Credit

Gift of Gwen and Gordon Bell

Lot Number

XB90.79