Find? How about “get it returned”?
A study in England dropped 240 wallets around town to see which wallets would get returned.
The wallets didn’t contain any money or other useful items, just receipts or ticket stubs.
However, there was one key difference in each wallet, which is what the study was all about: DOES THE PHOTO YOU CARRY IN YOUR WALLET INCREASE THE LIKELIHOOD THAT THE WALLET WOULD BE RETURNED?
The answer to that question, apparently, is “yes”.