I know its pretty easy to tell the difference between zinc and copper, and there are the sorting machines..... but, for those rushing and just doing quick date checks, considering there are 8 different types of the 1982 cent and only 4 are copper, do you skip 1982? save them all and worry about it later? or do you really sit there and do a noise test on another one or something. just curious.... ive got a zinc and a copper small date sitting here in front of me and from 6 inches away, they look almost identical, and after copious amounts of change pass through your hands, I imagine the sensation of something slightly lighter in your hand starts to fade.
also, anyone keep copper outside of cents? Im in the auto industry and Im saving used battery lines and terminals, crush washers, starter contacts, etc...
also, anyone keep copper outside of cents? Im in the auto industry and Im saving used battery lines and terminals, crush washers, starter contacts, etc...
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