Looks like a Capital proof set holder . I would leave them where they are and just use some plastic polish on the holder to remove the scratches and debris . If you decide to take the coins out of the holder do not clean or wipe them with anything .Hold them by the edges and put them in 2x2's or air-tites . If you think the coins have dust on them I would use the air spray that people use to blow debris off their key boards . DO NOT blow on those coins with your mouth , In time you will now why ! 
Hey Jimmy , we must have been writhing at the same time.
Hey Jimmy , we must have been writhing at the same time.
Edited by T-BOP
01/17/2020 12:10 pm
01/17/2020 12:10 pm
























