Still a pretty good haul of clad there even if you didn't dig any zinc penny signals. I on the other hand dig all of them... might explain why I find so much crap as well as coin though. Hmmmm.. on the other hand, most of my pull tab finds have been with nickel sinals. Oh well, if you don't dig'em you won't know what they are.. most of my silver rings have also been in the nickel range as well, except for one heavy ring.. it sounded off like a quarter/half dollar piece.