Pancratic refracting telescope by Spencer
- maker:
- Spencer, Browning & Co.
Pancratic refracting telescope by Spencer, Browning & Co., London, England, c. 1845. Nickel-plated brass (?), mahogany tube, lens cap.
Details
- Category:
- Optics
- Object Number:
- 1981-897
- Materials:
- copper (alloy), brass (copper, zinc alloy), mahogany (wood) and glass
- Measurements:
-
overall: x 607 mm x , 63 mm, 1.1kg
- type:
- telescope - refracting
- credit:
- Christies