Artifact Details

Title

Sidereal time calculator

Catalog Number

102669695

Type

Physical object

Description

The object is circular with measurements around edges. The instructions for use are printed in the center.

Manufacturer

FORTH, Inc.

Dimensions

overall: 1/8 in x 6 1/2 in x 6 1/2 in

Category

Pre-computer/slide rule

Credit

Gift of Jay Melvin

Lot Number

X4284.2008