Collection search - Three male students study the performance of an audio amplifier using an oscilloscope at the Toronto Central Technical School
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Record information – Brief 
Three male students study the performance of an audio amplifier using an oscilloscope at the Toronto Central Technical School
Hierarchical level:ItemDate:15 Apr. 1942Reference:RG53Item no. (creator):WRM 1755Type of material:PhotographsFound in:Archives / Collections and FondsItem ID number:3597732Context of this record: -
Record information – Details Date(s):15 Apr. 1942Place:Toronto, Ont.,Place of creation:No place, unknown, or undeterminedExtent:1 photograph
Negative Film B/W - safety filmLanguage of material:EnglishAdditional name(s):Additional information:Source:GovernmentFormer archival reference no.:Other accession no.: -
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