Just to let you young folks know, you can't train a wife to keep her hands off of new found pocket coins. In lieu of constant reminder for 59 years, invaribly when my wife comes across a new coin, she hands it to me puting her finger prints on the surface. I say "hold it by the edges". She says "Maybe i'll hold your ears by the edges". I guess I am just lucky to get the coins.
Have you got fingerprints on your ears too? Maybe she roughs you up even more than the coins, and gives you elongated ears?
Ha ! Ha ! - No ear marks. Really she couldn't care less about the coins. Just wonders why I spend so much money on buying money.