I do the same thing with old English bicycles, Bob. I get some satisfaction in putting a Raleigh Sports model 3 speed, that has been out of service for decades, back in service. They arent valuable, but, you cant buy a new one, and they are still perfect to use on a daily basis.
Ill have $20-$40 into this when it is done. This is a bicycle you dont go out and buy new pedals for, you clean and rebuild the ones it came with. Low buck and durable. Might be worth $150 to one of the few individuals who partake in tweed rides around town. Might not be, either. At least it wont decay further, and will be safe to use.
Can be saved doesnt have to imply a complete cant be told from newrestoration, it could be just making the gun safe for daily use. Or, anywhere in between those two points.
Good luck, different configuration for a Super, probably be a lot of fun at my gun club on a sunny afternoon. I wonder if Raleigh ever made a take down case for a shotgun to go on a bicycle?
Best,
Ted