sapphire machine

sapphire machine

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Object Name
Motor, Sapphire Machine
motor and part
sapphire machine
motor: 5 in x 5 in x 10 in; 12.7 cm x 12.7 cm x 25.4 cm
part: 3 in x 8 in x 9 in; 7.62 cm x 20.32 cm x 22.86 cm
ID Number
catalog number
accession number
Credit Line
L. C. Eichner
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Work and Industry: Manufacturing
Data Source
National Museum of American History
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