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Description: | A "Edicron, London, Electronic Valve/ Tube" in original box with the code on the base. The valve itself is a glass tube with 9 pins from the base. It has aker and model printed in white on it's side. Part of a massive collection of valves in a cardboard box. | 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: | 1800 | Source: | University of Aberdeen | Creator: | Edicron or Telefunken | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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