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For internal use only
On Display: House - End Shop
Quadrant (Gunner's quadrant)
Greenwood
1810-1827
Category
Clocks, Watches, and Scientific Instruments
Creator/Artist/Maker
Greenwood (Maker)
Place of Origin
New York; New York; Mid-Atlantic; United States; North America
Materials
- Brass
Museum Object Number
1960.1009
Credit Line/Donor
Bequest of Henry Francis du Pont
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Complete Details
Object Number
1960.1009
Object Name
Quadrant (Gunner's quadrant)
Category
Clocks, Watches, and Scientific Instruments
Creator (Role)
Greenwood (Maker)
Place of Origin
New York; New York; Mid-Atlantic; United States; North America
Date
1810-1827
Mark/Signature/Inscription/Label
Type: Mark
Location: Back surface
Inscription: "MADE + BY x ISAAC + GREENWOOD + N + YORK +", stamped
Mark/Signature: Yes
Materials
- Brass
Dimensions (inches)
4.126 (H) x 12.626 (L)
Dimensions (centimeters)
10.48 (H) x 32.07 (L)
Measurement Notes
Overall height of short arm is 4 1/8"; overall length of long arm is 12 5/8".