Something totally off topic today!
I'm captain of a sports club that holds competitions and awards quite a bit of silverware annually, and every so often in the past we appear to have lost track of a trophy which hasn't been returned. A listing on eBay has been brought to my attention today - a silver cup which clearly bears the club name and dates from 1919. The seller's username indicates a connection with the sport, and even with my specific discipline.
I suspect that the trophy is still club property as it should have been returned, but none of the current committee can remember what it was awarded for, or when it was last seen. There may be some records, we're looking into it, but I'm not hopeful as the old "Trophy Book" which recipients had to sign when taking possession of trophies was apparently lost a few years ago (for some time the committee have tended to be quite elderly and some suffer with their memory, which has resulted in a few things being mislaid).
I'm concerned that if we contact the seller pointing out that the cup might well not be his to sell, the listing may be cancelled, he'll remain anonymous and we'll never get it back. On the other hand, the listing may close for a significant price and I don't think the club should have to pay a lot to recover its own property. Also, it may be that for some reason the seller has a valid claim to title on the trophy anyway.
I have suggested that the club should buy the item and obtain the identity of the seller, and then if we can determine that it really is still club property, we launch a civil claim against the seller to recover the cost. This is all I can think of, but it's risky for the club.
Any better suggestions?
Cheers,
Adam

