Stereograph
Stereograph, showing two views of the 26-inch refracting telescope made by Alvan Clark, installed at the US Naval Observatory in Washington DC in 1873.
Sepia, mounted on card, inside envelope.
Sepia, mounted on card, inside envelope.
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Object Details
ID: | AST0003 |
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Collection: | Astronomical and navigational instruments |
Type: | Stereograph |
Display location: | Not on display |
Creator: | Siebert, Albert |
Date made: | circa 1870 |
Credit: | National Maritime Museum, Greenwich, London |
Measurements: | 178 mm x 114 mm |