Pittsburgh Baseball History
2001, Roberto Clemente, TOPPS Archives Rookie Card (Scarce / Vintage)
PBN History – Pittsburgh Baseball History on Pittsburgh Baseball
1974 Topps - Pennant Fever: January 2012
1976 Topps Baseball Cards Set checklist, prices, values & information
1976 Topps Baseball Cards Set checklist, prices, values & information
My Bill Madlock Collection Needs List
Hunt Auctions, LLC
Ron Cash/Jim Cox/Bill Madlock/Reggie Sanders Rookie 1974 Topps
1976 Topps Bill Madlock/Ted Simmons/Manny Sanguillen . #.191