Artifact Details

Title

Horse-Meter circular slide rule

Catalog Number

B190.81

Type

Physical object

Date

1951

Manufacturer

Ideas Unlimited, San Diego

Place Manufactured

Calif., U.S.

Dimensions

1/4 x 5 1/4 x 5 1/4 in.

Description

Circular Slide Rule used for Horse Racing.

Category

Pre-computer: slide rule

Lot Number

B190.81