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Description: | Vertical repeating circle with stand of 8-inch diameter, with diagonal telescope and case (no key), by Troughton and Simms [RAS No. 39, Sheepshank No.13]. Presented to the Royal Astronomical Society in 1857 by Miss Ann Sheepshanks sister of the Rev. Richard Sheepshanks. | License: | http://creativecommons.org/licenses/by-nc-sa/2.5/ | Subjects: | repeating circles astronomical measuring instruments | Temporal: | 1824-1855 | Source: | Science Museum | Creator: | Troughton & Simms | Identifier: | 1931-339 | Go to resource |
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