Wray Pump & Register Co. ruler

Wray Pump & Register Co. ruler

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Usage conditions apply
Description (Brief)
An advertising novelty for Wray Pump & Register Co., and their selling agent, Brandenburg & Co. It unfolds like a carpenter's rule and has advertising and useful data on engines and tire pressure printed on both sides.
Currently not on view
Object Name
date made
ca 1905
Bastian Brothers Company
place made
United States: New York, Rochester
Associated Place
United States: New Jersey
Physical Description
cellulose nitrate (overall material)
overall: 2.4 cm x 45 cm x.1 cm; 15/16 in x 17 11/16 in x 1/16 in
overall: 1/16 in x 6 5/8 in x 1 in;.15875 cm x 16.8275 cm x 2.54 cm
ID Number
accession number
catalog number
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Medicine and Science: Chemistry
Measuring & Mapping
Data Source
National Museum of American History
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