Earliest 1890, best nice 1938-D nickel, rarest 1939-D(several examples), earliest foreign 1913 Italian 20 centesimi coin(aka the flying nude coin) last year.
My wife gets annoyed because I accumulate a lot of nickels that i keep on our dining room table because I never have the motivation to put them in flips.
I have been CRH for about a year and I have found all pre1960 nickels except for the 1939S and the 1943D War. I found a 1950D back on February 2nd. Also, I have found numerous Buffalo Nickels (my earliest is 1915 plain) and I have found 5 V-Nickels (earliest is 1897). I like searching nickels...quite the variety. By the way, has anybody ever found a Shield Nickel while CRH?