Other radios based on the same chassis:
1951 6-valve radio with magic eye tuning, dual wave.
Valves (6 + magic eye): 7B7, 7S7, 7B7, 7C6, 7C5, 7Y4 and 6U5 Magic Eye
Intermediate Frequency: 455kc/s
Frequency Bands: 2
Chassis Notes(most schematics can be clicked to download a full size version)
Seen as 507D, 507D/RG and 507R/G