Gregorian reflecting telescope (Q106311472)
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Gregorian reflecting telescope of 2 1/2 inch aperture and 17 inch focal length, unsigned, on an altazimuth mounting with a folding claw tripod stand.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Gregorian reflecting telescope |
Gregorian reflecting telescope of 2 1/2 inch aperture and 17 inch focal length, unsigned, on an altazimuth mounting with a folding claw tripod stand. |
