Glad to see a U.G. forum created. Ill explain how I acquired it at a later date. Here's a couple photos of my latest find. Unsure of year it was produced but do know its a cal 72.
Don’t give up. You need to both “add photos” and then insert the photos, as shown below. The photos will insert wherever your cursor has been placed
You’re correct that it’s a cal 72. Don’t underestimate the challenge of getting parts- it’s not a particularly common calibre. When I eventually found a donor movement there was quite stiff opposition and it wasn’t cheap.