Lot of 6 State Quarters, Clad Proofs. I am not a pro at graded coins. But the best I can tell all are a clad proof. The coins are 2006S Nebraska, 2009P District of Columbia, 2017D Ellis Island, 2019D War in the Pacific, 2019D Lowell and 2020S Marsh Billings Rockefeller. The 2020 looks to have a more copper tint on the Washington side. None have been graded. Will be shipped in small mailer for protection.