Posting this in the General section but maybe it could have gone in the Collectable section but either way here it is.

Have you ever bought an air rifle or air pistol only to find something in the case, gunslip, box or 'gun'you weren't aware of when you bought it? If so what was it that had been squirelled away?

I took a butt plate off a Lincoln Jeffries once only to find a load of lead shot wrapped up in a piece of paper. The paper turned out to be the receipt from Steelhouse Lane.

As I say just wondered what you might have found.....