Artifact Details

Title

Drafting tool for drawing circles

Catalog Number

B1517.01

Type

Physical object

Description

Metal square with circular rotating device in the middle - pencil point movable along a scale.

Date

undated

Dimensions

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

Category

Pre-computer/other

Collection Title

Gwen Bell artifact and book collection

Series Title

Pre-computing artifacts

Lot Number

B1517.01