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Description: | Demonstration polariscope, rosewood and ivory frame and handle a with rotating mount containing six mineral crystals samples and oval red leather and wood case with velvet and silk lining, unsigned, British, 1830-1880. Once the property of Sylvanus P Thompson (1851-1916), professor of physics at the City and Guilds Technical College in Finsbury, England. | License: | http://creativecommons.org/licenses/by-nc-sa/2.5/ | Subjects: | optical demonstration equipment polariscope instrument case | Temporal: | 1830-1880 | Source: | Science Museum | Creator: | Unknown maker | Identifier: | http://collectionsonline.nmsi.ac.uk/grab... | Go to resource |
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