Learning Lab Collection
National Museum of American History
Location: Currently not on view
ID Number: 2001.0219.01
accession number: 2001.0219
catalog number: 2001.0219.01
Measurements: overall: 4 1/4 in x 5 1/8 in x 1 in; 10.795 cm x 13.0175 cm x 2.54 cm
Measurements: overall - from catalog card: 2 3/16 in x 1 3/16 in; x 5.55625 cm x 3.01625 cm
See more items in: Work and Industry: Mechanical and Civil Engineering
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