1990 Donruss "The Rookies" Paper Proofs Several are unissued as players were removed for other promising rookies
1991 Donruss "The Rookies" PAper proofs All are Unissued versions with team logo, replaced with Rookies Logo for production. Luis Gonzalez Proof has different photo.
1991 Leaf series 1 - Backs paper proofs #67-#132 all are considered unissued. there are no stats on the proofs. in the off season, many player must have changed/added positions, gained weight, or moved ... and the proofs were updated prior to production. There are a couple player changes, and all red sox players have the astros logo!
1991 Leaf series 1 - Fronts paper proofs #133-#198 Several players with changed photos or positions, others replaced with another player. Some were then issued in 2nd series.
1991 Leaf series 1 - fronts and backs paper proofs #199-#264 several players with changed photos or positions, others replaced. some were then issued in 2nd series. backs have no stats. many have changes in home and weight.
1991 Leaf Gold rookies and Golden Moments Paper Proofs All front Proofs are as-issued (without gold trim of course) Several have unissued backs with either Golden Moments or Leaf logos. Only Ryan and Henderson cards were issued wtih Golden Moments logo.