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Gizmo

Gizmo

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Description
This circular iron gizmo came from the shop of Henry Fitz (1808-1863), America’s first successful commercial telescope maker.
Location
Currently not on view
Object Name
lens grinding/polishing tool
Measurements
overall: 3/8 in x 1 3/4 in;.9525 cm x 4.445 cm
ID Number
PH.315158.358
catalog number
315158.358
accession number
215541
Credit Line
Gift of Mrs. Willard H. Howell
See more items in
Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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