What is this light for? It's a classic car torpedo light which is green?

Question

I have this old classic car light, torpedo shaped, but the lens is green, any ideas what this would be for and from?

I have a picture of it here:
http://www.imperial-tribunal.co.uk/ebay/greenlight/1.jpg

Any ideas?

Answer 1

Are you sure it go to a car?
My first thought was it the port bow light for an old boat. This all I know, sorry.