The P & D Mint coins will be taken from US Mint rolls and the S Proof and S Silver Proof coins will be taken from US Proof and US Siver Proof Sets with gloves and placed in 2x2 coin holders. The P & D Mint coins are from Uncirculated US Mint rolls and have been rolled using an automated machine process and not by hand which may result in marks or minor abrasions on the coins from contact between coins during minting and while being rolled.