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Description: | Wavemeter type W1117; Serial Number 3642; Air Ministry design; Ref no. 10T/10220 in substantial green wooden transport case with label on top reading 'On His Majesty's Service Professor J.A. Carroll,/ Dept. of Natural Philosophy/ Marischal College/Aberdeen ') containing additional accessories. Wavemeter covers 7 ranges from 25 KHz to 10 MHz. Accessories include laminated calibration chart for the wavemeter giving correction curves; 6 valve cartons, 4 containing four-pin valves; a cylindrical 'handle extension with end piece'; a rough note detailing battery connections. The batteries fit into the rear compartment. They are not present, as expected. | 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: | 1941-1942 | Source: | University of Aberdeen | Creator: | Air Ministry | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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