Courtenay version of the Model 75 bandspread receiver. More info on the Columbus version.
Intermediate Frequency: 455kc/s
Chassis Notes: Broadcast band:
General Construction Notes for Radio Corporation of New Zealand Ltd: The first digit of the serial number typically indicates the year of manufacture of RCNZ chassis' (although not the decade - that requires a little knowledge of the valves, construction, etc). Sets from around 1934 onwards were often (but not always) constructed in a distinctive pressed 'baking pan' style chassis, seemingly unique to RCNZ.
|1940||Columbus model 75|
|1940||Courtenay model 75 - this set|