When it comes to coppers, I tend to focus on the early dates 1793-1814. However, those being so expensive, specially if pre 1800. I slowly branched out onto the middle dates. The designs are nice, and there are plenty of interesting varieties, and like I said, they are (more) affordable. This is my middle date collection thus far (give or take). Please post your own middle dates. It would be great to see them.