If you are looking through circulated change, look for pre-1964 silver coins (dimes & up) and on pennies, look for wheatbacks (pre-1959) and any that have errors and pre-1959 for nickels (thereabouts). As to paper, someone else will have to pipe up since I don't collect paper. Ribbit Ps: Welcome to CoinTalk, Olivia! :hail: ONJ happens to be one of my dream girls so you wouldn't happen to be her, would ya?