The Philco model 730 was manufactured for Chas Begg & Co. Ltd by Dominion Radio and Electrical Corporation Ltd in 1945.
7-valve bandspread radio (5 bands, 2 are bandspread) - push-pull output.
Valves (7): 7A7, 7J7, 7B7, 7C6, 41, 41, 80
Intermediate Frequency: 455kc/s
Frequency Bands: 5
Chassis Notes(most schematics can be clicked to download a full size version)
Service information (Philco_-_model_730_-_7V_BS_AC_-_no_circuit_.pdf) here