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bridge shingle

bridge shingle

Usage conditions apply
Currently not on view
Object Name
Bridge Shingle
date made
mid 19th century
overall: 5 1/8 in x 18 1/4 in x 3/8 in; 13.0175 cm x 46.355 cm x.9525 cm
overall - from catalog card: 5 in x 18 in; 12.7 cm x 45.72 cm
ID Number
catalog number
accession number
Credit Line
Gift of Richard S. Allen
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Work and Industry: Mechanical and Civil Engineering
Data Source
National Museum of American History
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