Theodolite telescope
Telescope for the "A" frame telescopic theodolite, erect with cross wires. O.G. dia 1" (2.5cm). Milled knob at centre for focus at O.G. end. A spirit level 2.5" (6.3cm) long is mounted on upperside of telescope.
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Object Details
ID: | NAV1462.2 |
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Type: | Theodolite telescope |
Display location: | Not on display |
Creator: | Worthington & Allan |
Date made: | circa 1830 |
Credit: | National Maritime Museum, Greenwich, London. Caird Fund. |
Measurements: | Overall: 52 mm x 235 mm x 319 mm |
Parts: | Theodolite |