Artifact Details

Title

Conversion table

Catalog Number

102730102

Type

Physical object

Date

1951

Manufacturer

MRC

Place Manufactured

New York, N.Y.

Identifying Numbers

Other number 1951 Copyright on the center

Dimensions

overall: 1/8 in x 6 in x 5 in

Description

The record contains a round conversion table with a rotating arm. It is tradmarked the "Ready-Eddy".

Category

Pre-computer/slide rule