i was getting pizza after school today with my friends, and when i got my pizza i saw they had some CWR so i gave them a 20 and was like oh if you want to pay me in pennies i would be very happy, and they were like ok, a guy came in and paid with a bunch of pennies we need to get rid of them. i was worried that they would all be zincs, but they were 60% copper, and 10% wheat! and my friends were looking at me crazy and asked me why i got the pennies and i just said um why not? and i asked them for there pennies and from there 6 pennies all together 3 were wheat and 2 were copper... good finds today.