Just getting more involved and I'm hoping that people who collect these can give me some advice?

First off the color is on both sides, I don't know if that's a different chip or something someone did? But the engraved part looks slightly different. Is it a Var or just weak engraving?

What do I do with these in my collection? Just save them as variations?

Same for this one. I see them listed, does that mean there are many examples and they are not cataloged?

Having fun, moving in a new direction, maybe I should say, parallel collecting, but not giving up on Elko and Wisconsin.