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Description: | One of two resistance boxes, wooden base with synthetic top; with 5 plastic dials to change the resistance and 3 screw connectors. Printed in white on the metal lid there is the makers name, location and model. Decades are 1; 10; 100; 1000; 10000 with current limitations of 0.75A; 0.25A; 75mA; 25mA; 7.5mA; written on bottom, 'A.C. Bridges experiment' | 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: | 1950-1965 | Source: | University of Aberdeen | Creator: | Muirhead & Co. Ltd. | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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