I often wonder the sentimental values of items like rings and wonder how I would deal with it when I firnd my first, if it was let's say a signet ring...
1) Take it to local police station in case owner has reported it (and hope they are not dodgy and pocket it themselves), then get it back after the waiting period.
2) Just keep it without any risk of losing it.
I often think if I lost my signet ring which was bought for me by my now deceased grandfather, which for sentimental reasons means the world to me, I'd pay more than it's worth in scrap to get it back if it was found by a detectorist, who may keep if for fear of losing it's worth in scrap or gaining any reward, which i'm sure must be a large percentage.
I have no doubts that other owners of lost rings from weddings/engagements or any other sort feel the same way.
Personally if I found a ring that possibly had a high sentimental value to someone, that I put straight into my collection, i'd fear the mental guilt of it sitting there knowing someone may desperately be wanting it back.
At the same time i'd feel the fear of handing it in and never getting it back, even if it was not collected by original owner due to stories I have heard of bent coppers, so I would be in a dilemma.
How do other people feel and act in these situations?.
