The Stella model 25 was manufactured for Cory-Wright & Salmon Ltd by Radio Corporation of New Zealand Ltd in 1937.

5-valve model, dual-wave 5" speaker, magic eye on some

Valves (5 (+ eye on some)): 6A8, 6K7, 6B7, 42, 80 and 6E5 magic eye on some models

Intermediate Frequency: 456kc/s

Chassis Notes (most schematics can be clicked to download a full size version): See model 24 for details.

RCNZ Model 25 Schematic

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.

All documented models using this chassis (3 in total)

1937Courtenay model 25
1937Columbus model 25
1937Stella model 25 - this set