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mainspring

mainspring

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Location
Currently not on view
Object Name
Mainspring
mainspring
Measurements
overall, as stored in envelope: 6 in x 3 3/4 in x 3/4 in; 15.24 cm x 9.525 cm x 1.905 cm
ID Number
AF.58330MA
catalog number
58330MA
accession number
210853
Credit Line
Treasury Department. Bureau of Customs
See more items in
Political and Military History: Armed Forces History, Military
Data Source
National Museum of American History
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