Model, (mahogany case not present)

Model, (mahogany case not present), (13 3/4 x 4 1/4 x 5-inches), to illustrate the theory of the reflecting telescope, English, c. 1800.

Details

Category:
Optics
Object Number:
1954-279
Materials:
mahogany (wood), metal (unknown), copper alloy), brass (copper, zinc alloy), silvered metal, glass, ivory and fibre (unidentified)
Measurements:
overall: 115 mm x 330 mm x 88 mm, , .395kg
type:
model
credit:
National Maritime Museum