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Description: | Ferrograph reel to reel tape recorder in pale green wooden casing with detachable lid. 4 knobs on front panel for base (scale 1-10), treble (scale 1-10), gain (scale 1-10) and Aux socket. Also on switch, two input terminals and one output terminal. Signal level scale 0-10. British Ferrograph Recorder Company Ltd., series 4. With Philips magnetic tape. | 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: | 1960-1970 | Source: | University of Aberdeen | Creator: | British Ferrograph Company, Ltd | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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