The Courtenay model 173 was manufactured for Turnbull & Jones Ltd by Radio Corporation of New Zealand Ltd in 1940.

6-valve + magic eye, dual wave radio, push-button tuning.

Valves (6 + magic eye):

Frequency Bands: 2

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.