A thought came to me today as I was dumping a roll of pennies in the cash drawer at work today. I wondered just how many of these pennies were zink and how many were copper. Out of the fifty only one was a copper. The rest were zink. Maybe the time is coming to consider copper pennies as non-clad. I sure respect them a hell of a lot more when I dig one up then a rotton new crumbling zink penny.