WALLY BACKMAN NEW YORK METS SIGNED 2002 TOPPS SUPER TEAMS #134
Wally Backman New York Mets Signed 2002 Topps Super Teams #134
A Quarter-Century After the Cardboard, Volume 4, by Benjamin Hill
Wally Backman Baseball Cards
The 1986 New York Mets: There Was More Than Game Six by Society for American Baseball Research - Ebook
Baseball Cards: Topps [1987 - Large Set]
Topps Cards that Never Were: Official Sunset Card List
Lumberjack Cards Sports Cards, TTM, incoherent ramblings…mostly the latter
Hunt Auctions, LLC
1987 Topps Traded David Cone Rookie #24T – $1 Sports Cards
2012 Topps Archives Baseball Checklist – Sports Card Radio
Wally Backman Sports Cards Values - GoCollect (wally-backman )
A Quarter-Century After the Cardboard, Volume 4, by Benjamin Hill
1987 Topps Traded David Cone Rookie #24T – $1 Sports Cards
Wally Backman Memorabilia, Autographed Wally Backman Collectibles