Includes all 12 proofs and all 12 silver proofs. The grading is left to you, but there are a lot of beautiful coins here, and all appear uncirculated+ (not an expert opinion). Full disclosure, it looks like somebody got a fingerprint on a few of the later date silver proofs! I can provide pictures of individual coins upon request. This is from the collection of a long-time collector who assembled the set over the years. Now it can be yours.