I've only just seen this thread (or I don't remember seeing it in 2013) and it's put a smile on my face. A proper good news story.

Firstly, I'm chuffed to bits you've found the rifle after all these years!
Secondly, it just shows how good the shooting community and this bbs can be. I guess I shouldn't be surprised at the latter, having just been to my first Boinger Bash and seeing how friendly, helpful & welcoming members from the forum are. It's a really great 'resource' but more than that it's a place for forging friendships.

I hope you keep posting updates on your progress with the restoration of the 75, Robin. Best of luck with it.