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Description: | Volt ratio box; wooden casing with blue metal top screwed to casing by 8 silvered wood screws; 4 terminals ranging from 0-600V; two lower terminals; two metal vents on either side; H Tinsley and Co; makers mark engraved on to metal; type 4281A; No 123.638 | 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 | Temporal: | 1950-1970 | Source: | University of Aberdeen | Creator: | H. Tinsley and Co. Ltd | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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