Gregg Jefferies - Phillies #10 Score 1997 Baseball Trading Card
February 12, 1993: Cardinals trade Felix Jose to the Royals for Gregg Jefferies
1997 Donruss Preferred #2 Steve Young - Football Cards - on - Free Real Time Price Guide and Collector Tools
Philadelphia Phillies Signed Trading Cards, Collectible Phillies Trading Cards
Philadelphia Phillies Signed Trading Cards, Collectible Phillies Trading Cards
Gregg Jefferies Donruss 35 Values - MAVIN
1997 Fleer Metal Universe Baseball Card #201 Gregg Jefferies, Phillies (L7)
Gregg Jefferies Baseball Cards
Fleer – SABR's Baseball Cards Research Committee
The 1986 New York Mets: There Was More Than Game Six by Society for American Baseball Research - Ebook
1991 New York Mets Baseball Trading Cards - Baseball Cards by RCBaseballCards
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