I want to thank everyone for the great advice in tumbling my coins. I looked for the lemi shine and could not find it here. So Iv just went ahead and threw them in the tumbler with my ceramic tumbling media and a few drops of Dawn. Ran a bath of pennies and a batch of clad, ran both for two cycles. The clad still has a grey tint but I can deal with it. I guess I was looking for that right from the bank look
Its a bit chilly here in North Central Indiana today with a chance of that four letter word but I think Im going to head out and do a bit of curb stripping in an older part of town. Wish me luck!