Collection search - Early railway microwave communication link - Receiver Power Supply and Signal Generator
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Record information – Brief 
Early railway microwave communication link - Receiver Power Supply and Signal Generator
Hierarchical level:Item (Accession level)Date:1945Reference:Accession number: 1985-197 NPCItem no. (creator):1350AType of material:PhotographsFound in:Archives / Collections and FondsItem ID number:3228506Context of this record: -
Record information – Details Date(s):1945Place:Ottawa, Ont.,Place of creation:No place, unknown, or undeterminedExtent:1 photograph ; 8 x 10 in.
Negative Film B/W - safety filmSubject heading:Source:GovernmentOther accession no.: -
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