Data from the 1936-37 Johns catalogue:
6-Valve all-wave receiver, AVC, Celestion 8" speaker, external speaker jacks, pick-up terminals.
Available in Oxford mantle, Ascot console and Daventry Console
Valves (6) - Lineup not currently known
General Construction Notes for Wellmade Ltd: Radios made for Johns in the 30's were often available in AC, DC or Battery. DC, because large tracts of Auckland (where Johns and Wellmade were situated) were powered from DC plants.