Display Status

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.

Object Details

Country of Origin

United States of America

Type

INSTRUMENTS-Navigational

Manufacturer

Pioneer Instrument Co.

Physical Description

8cm diameter glass cylinder in metal mounting bracket; Navy.

Dimensions

3-D: 8.9 × 10.8 × 8.3cm (3 1/2 × 4 1/4 × 3 1/4 in.)

Materials

Aluminum Alloy
Glass
Unknown Liquid
Copper Alloy
Fabric
Paint
Wax
Radium Paint
Possible Wood

Inventory Number

A19570208000

Credit Line

Transferred from the Department of Commerce

Data Source

National Air and Space Museum

Restrictions & Rights

Usage conditions apply
For more information, visit the Smithsonians Terms of Use.