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folding ruler

folding ruler

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Location
Currently not on view
Object Name
folding ruler
Physical Description
brass (overall material)
Measurements
overall: 12 3/4 in x 7/16 in x 1/8 in; 32.385 cm x 1.11125 cm x.3175 cm
overall: 12 11/16 in x 1/2 in x 1/4 in; 32.22625 cm x 1.27 cm x.635 cm
ID Number
2010.0198.01
catalog number
2010.0198.01
accession number
2010.0198
See more items in
Medicine and Science: Chemistry
Data Source
National Museum of American History
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