HAYWIN

Haywin's manufacturer is currently unknown, they were distributed by Hays Ltd (Chch). Currently there are 3 documented models.

3 Documented Haywin Models
IMAGEYEAR MODEL CODE VALVES BANDS
1940ish Haywin Broadcaster 5  Broadcast 
1941 Haywin 4-Valve Broadcast 4  Broadcast 
1949ish Haywin Atom 4  Broadcast