Firstly - I am not looking for any money on this, not even the postage, just spare a kind thought or some change next time you see somebody truly in need!
I beleive this is a dive bottle adapter that we had with our Theoben Rapid 7 some time ago and has been lurking around my desk - If it is of use please PM me your name and address and I will pop it in the post.
Now gone - Thank you 'swampy' for your kind donation