Folding Square and Rule

Folding Square and Rule

Usage conditions apply
Currently not on view
Object Name
folding square and rule
place made
case, folded - from catalog card: 6 3/4 in x 3/4 in; x 17.145 cm x 1.905 cm
case, as rule - from catalog card: 12 3/4 in x 3/4 in; x 32.385 cm x 1.905 cm
case, as square - from catalog card: 6 3/4 in x 6 3/4 in; x 17.145 cm x 17.145 cm
overall: 3/4 in x 6 3/4 in x 1/8 in; 1.905 cm x 17.145 cm x.3175 cm
ID Number
accession number
catalog number
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Work and Industry: Mechanisms
Data Source
National Museum of American History
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