Good for you but my own experiences has been that, typically, it appears that others other than the money's owner ultimately retains that found but turned-in money.
Pondering the possibilities appears that if one took the money and gave it to a worthwhile charity that will actually put the money to work in a good cause rather than paying the HUGE salaries too many charities pay the elites within those charities that the "ultimate good" would possibly prevail.
Or, just keep it and buy a few homeless mentally ill folks wandering the streets a meal at the local scarf-n-barf.
Wandering Honolulu on liberty came across one of the mental cases. Had him follow me to the all-you-can-eat buffet. He was ragged but clean and didn't smell. Obviously not totally nuts but, while we ate and conversed I could determine his mind operated at a level beyond the norm.
The guy was appreciative, though. Manager of the buffet wasn't though I don't know why. I just returned the stares and glares of the manager as he kept a constant presence near our table. Wonder if that manager realized HE was the real bum!!!!!!! As I said, the guy was not dirty or loud or objectionable to me. Heck, his table manners were better than mine.
Never did ask him what oil filter he preferred but that was in my younger days and the choices were fewer in the lubrication aisle of retail establishments.