Materials:

copper, lead, nickel, steel, zinc

Dimensions:

3-D (Circle Compass): 9.5 × 3.5 × 0.5cm (3 3/4 × 1 3/8 × 3/16 in.)

3-D (Dividing Compass): 14.9 × 1.6 × 0.8cm (5 7/8 × 5/8 × 5/16 in.)

Type:

INSTRUMENTS-Computers, General Purpose

Country of Origin:

United States of America

Physical Description:

1 set metal

Credit Line:

Found in collection. Donor unknown at this time. Found on NASM premises.

Inventory Number:

A20020490000

Restrictions & Rights:

Usage conditions apply

See more items in:

National Air and Space Museum Collection

Data Source:

National Air and Space Museum

GUID:

http://n2t.net/ark:/65665/nv9acfe0ef1-aca2-4cf0-afef-12829e72049b

EDAN-URL:

edanmdm:nasm_A20020490000