CANADIAN MARCONI HOME ENTERTAINMENT - THERMONIC SERIESIn the world of Canadian Marconi, Therm-ion-ic " refers to an electronic reproduction phonograph. Several radios were marketed under this moniker.
9 tube TRF set.
This is the ad for the 9 tube Thermonic radio as it appeared in MacLeans Magazine on November 15, 1929. Click on thumbnail to enlarge' (Courtesy MacLeans Magazine)
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2) Lewis Bodkin <05bodkin555(at)gmail.com>