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Description: | mounted on a wooded rectangular plinth with four small square feet. Three vertical brass plates sandwich two glass plates which may be slid horizontally using curved handles along a pair of external brass channels marked with scales 0-210mm. Each glass is marked with a 10-0-10 vernier. There are connection terminals on the brass plates. There is a left hand and a right hand version of this instrument as seen from the direction of the scales and verniers; possibly for creating a capacitor from physical calculation of plate area | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Source: | University of Aberdeen | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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