Obtained this card recently thinking it may be one of the 1993 Select Dufex Proofs/Promos. I contacted SGC about getting the label to show it as Proof/Promo instead of Blank backed and they say the flip should stand. Anyone have any thoughts on this card? Is it a Proof, or is it just a Select Stars that happens to have a blank back?
The SCD Standard Catalog of Baseball Cards lists these as "1993 Select Dufex Proofs", and includes the description "To test the Dufex textured foil printing technology which was used on its Stars, Rookies, and Triple Crown insert sets, Select produced a very limited number of blank back proof cards." Beckett lists them on their site as "1993 Select Dufex Insert Promos". Does anyone have the big Beckett book for a more detailed description?
Also, sorry for those that read this and the CU forums as I posted it there too. Just trying to get a few opinions.