The Murphy MA75 was manufactured for Fisher & Paykel Ltd by Allied Industries Ltd (Fisher & Paykel) in 1960.

Murphy All-Wave Mantle receiver, broadcast band + 3 SW bands.  Magic eye tuning.

Valves (6 + eye): EF85, ECH81, EF89, EBC81, EL84, EZ80 and EM81 (or EM85 ) Magic Eye

Intermediate Frequency: 455kc/s

Frequency Bands: 4

Chassis Notes(most schematics can be clicked to download a full size version) Broadcast band + 3 SW bands. Typically wired for EM81 eye, but could be EM85 - replace like for like or rewire to suit.

1960 Murphy MA75

Service information (Murphy_MA75_New_Metropolitan_-_6V_BS_AC_-_1960.pdf) here