Venturi Tube

Transferred from the Department of Commerce

Physical Description:
162mm long, 30mm diameter mouth; ca.1920; experimental; brass painted black.

Country of Origin
United States of America

Manufacturer
Pioneer Instrument Co.

Date
ca. 1920

Type
INSTRUMENTS-Flight Management

Materials
Copper Alloy
Possible Paint
Wax
Dimensions
3-D: 16.2 × 5.4 × 5.1cm (6 3/8 × 2 1/8 × 2 in.)

Transferred from the Department of Commerce

Physical Description:
162mm long, 30mm diameter mouth; ca.1920; experimental; brass painted black.

Country of Origin
United States of America

Manufacturer
Pioneer Instrument Co.

Date
ca. 1920

Type
INSTRUMENTS-Flight Management

Materials
Copper Alloy
Possible Paint
Wax
Dimensions
3-D: 16.2 × 5.4 × 5.1cm (6 3/8 × 2 1/8 × 2 in.)

ID: A19570795000