This may seem to be a rather strange question, but here it goes anyway. Is 1964 the last year the US minted silver coins, switching over to clad in 1965 or was clad first introduced (minted) in 1964. Making coins that were minted in 63 and before the silver coins everyone is seeking? Funny, I've been MDing about 10yrs. and never even looked at the dates on the coins I've found. Give most of the stuff (money & jewelry) to the grand kids. Thanks in advance for any and all info on the coin dates. Mack