BSA fuel tank identification

[scoot]

Could somebody on here tell me what model this fuel tank comes from, as it is wrong for this bike, and need to get the right one, thanks.

[L.A.B.]

Honda CD175

[Bomber]

ROFL!!! necessity being the mother of invention... hahahaha!

[Matt]

Hang on a minute!
So the tanks wrong and you need to get the right one?
I am with you so far.
Can you identify the tank?
Why would you want the wrong tank identified?
Surely its the bike you need identified?

[L.A.B.]

Can you identify the tank?

I thought we had?

Why would you want the wrong tank identified?

So that it can be sold for what it is?

Surely its the bike you need identified?

scoot already knows what the bike is -  it's a B50SS.

[scoot]

I know what the bike is as you all know, but I will want to sell the tank that is on it, and to do that I need to know what it is, so I can help with the buying of the correct tank, which looks like being expensive ! unless anybody wants to swap the tank that is on it for a B50ss tank. (which I doubt) but you never know, any takers ? Thanks for the info L.A.B

[Matt]

I know what the bike is as you all know, but I will want to sell the tank that is on it, and to do that I need to know what it is, so I can help with the buying of the correct tank, which looks like being expensive ! unless anybody wants to swap the tank that is on it for a B50ss tank. (which I doubt) but you never know, any takers ? Thanks for the info L.A.B

It makes sense now but as it was posted it didnt.
Sorry