Proofs
If it was from a proof sheet the back would often be blank or unfinished. If it has a regular back, it would more likely be a card cut square from a finished sheet.
There are also prototype cards, which differ from the actually issued cards in some way. The 84 Encased ( head in the box) set and 68 Deckle prototype sheets ( prototype for 69 Deckles ) are examples. They are usually blank backed as well
Last edited by ALR-bishop; 01-14-2015 at 11:25 AM.
|