GWI Limited
- occupation:
- Manufacturer
- Nationality:
- British
G.W.I. Ltd. Imperial Works, Shanklin Rd., Crouch End, London N8.
G.W.I. Ltd. produced only two types of valves. Both of unusual construction: plateless, since the silver coated inner glass surface acted as anode.
Ref.: Keith Thrower, British Radio Valves, pp.4 and 32.
