Slide Rule, Temperature / pressure, Airship

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Transferred from the Department of Commerce

Physical Description:
550mm l,30mm w; chart missing

Country of Origin
United States of America

Manufacturer
National Bureau of Standards

Type
INSTRUMENTS-Computers, General Purpose

Materials
Paper
Ink
Adhesive
Non-Magnetic Metal Alloy
Wax Pencil
Plastic
Dimensions
3-D: 54.1 × 3.3 × 1.1cm (21 5/16 × 1 5/16 × 7/16 in.)

Transferred from the Department of Commerce

Physical Description:
550mm l,30mm w; chart missing

Country of Origin
United States of America

Manufacturer
National Bureau of Standards

Type
INSTRUMENTS-Computers, General Purpose

Materials
Paper
Ink
Adhesive
Non-Magnetic Metal Alloy
Wax Pencil
Plastic
Dimensions
3-D: 54.1 × 3.3 × 1.1cm (21 5/16 × 1 5/16 × 7/16 in.)

ID: A19570629000