Inserted into 1996 Leaf Signature Series first series packs, these unnumbered cards were one of the first major autograph issues featured in an MLB-licensed trading card set. First series packs contained at least one autograph, with the chance of getting more. Donruss/Leaf reports that all but 10 players in the Leaf Signature Series signed close to 5,000 total autographs (3,500 bronze, 1,000 silver, 500 gold). The 10 players who signed 1,000 (700 bronze, 200 silver, 100 gold) are: Roberto Alomar, Wade Boggs, Derek Jeter, Kenny Lofton, Paul Molitor, Raul Mondesi, Manny Ramirez, Alex Rodriguez, Frank Thomas and Mo Vaughn. It's also important to note that six additional players did not submit their cards in time to be included in first series packs. Thus, their cards were thrown into Extended series packs. Those six players are as follows: Brian L.Hunter, Carlos Delgado, Phil Plantier, Jim Thome, Terrell Wade and Ernie Young. Thome signed only silver and gold foil cards, thus the Bronze set is considered complete at 251 cards. Prices below refer exclusively to Bronze versions. Blue and black ink variations have been found for Carlos Delgado, Alex Rodriguez and Michael Tucker. No consistent premiums for these variations has been tracked. Finally, an autographed jumbo silver foil version of the Frank Thomas card was distributed to dealers in March, 1997. Dealers received either this first series or the Extended Series jumbo Thomas for every Extended Series case ordered. Each Thomas jumbo is individually serial numbered to 1,500. A standard-size promo card of Frank Thomas with a fascimile signature was also created and released several weeks before this set's release. An Otis Nixon card surfaced in the secondary market in 2005. Nixon's cards were never seeded into packs, but it's believed that the cards were printed and sent to Nixon, of whom signed them but failed to return them to the manufacturer.