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Description: | Case in form of removable module. Inscribed on it is module 2. Example of electrical circuit construction of 1950s. On the outside of the apparatus there is a sticker saying "NEW ECCSI VALVE V22 FITTED AND BEAM CURRENT TRIP RESET AFS 10/11/88. 'AFS' is signature of Natural Philosophy electronics workshop head technician at the time. | 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: | 1960-1990 | Source: | University of Aberdeen | Creator: | UNKNOWN | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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