Funny this question came up....lol...I was at the church today...doing some detecting (Yes, I have permission from the Trustee of the church

...whom by the way, was heavy into metal detecting some 30 + years ago

)...anyways, I found some alright things and as I was digging this one hole, in my mind I was thinking..."Hmmmm, could there be coins under this rusted out lid?"....NOPE...just the rusted out lid...I know, I keep digging just incase...as the lid was a pretty good size...anyways,
I would probably get me 3 good strong rust resistiant boxes and re-bury the treasure and leave my kids a treasure map!!! I would want them to feel the joy of how I felt when I found the mother lode and make them also, work for their inheritance!!!
Oh, would I tell anyone? Ah...I don't think so! IRS, City of Va Beach, State of Va, all branches of the government, the utility companies, and the list goes on....get enough of my hard earned money!! If they want a cache, they can get their own metal detector and go look for it!!!
That's what I would do......
Annmarie
PS: the church yard (where one of the two houses once stood)...gave me a pretty 1934 Merc Dime...my shovel, however, scratched the back of it...but it's still pretty and the second one I ever dug up!!! I'll go back and try to find my half and dollar coins later .... LOL!!! The wheaties I found were in very bad shape (1928?, 1944, 1945, 1950 and 1953D)...but they will still go in my collection!)