Lucas "King of the Road" lamp rear viewing window

[bjwlancashire]

Does anyone out there haven any Lucas lamp parts from a scrap/damaged lamp? I recently picked up a lamp at a local antiques and curios shop which is all there and in good condition apart from the missing viewing window which screws into the rear of the reflector from the outside of the lamp.

Lamp is a Type 721 but not sure if the part I need is standard accross these lamps.

[undaunted]

I think it should show red from behind.

[paumass]

Yes this is a standard part. The thread is 3/4" british standard brass. This should be red. Red light should be facing the rear

[bjwlancashire]

Thanks for the extra and info, anyone know where to get one from. Anyone out there got parts from a scrapped lamp?