HMV MODEL 475 BC 'KENT' (1947)
5-valve broadcast band radio
There is a dual wave version called the 475D York
Intermediate Frequency: 455kc/s
Chassis Notes(most schematics can be clicked to download a full size version)
Note: the service information is for the dual-wave version but the broadcast band version should be quite similar except for the SW coils and band switch.