ejharrington's Image Gallery
Teddy Takes His Ballgame to Texas – SABR's Baseball Cards Research Committee
Vintage Team Set: 1972 Topps Texas Rangers
Jim Bibby Cards Trading Card Database
Nolan Ryan Baseball Trading Card Database
1972 Topps Baseball - Trading Card Database
ejharrington's Image Gallery
1972 Topps Baseball - Trading Card Database
1956–1980 – Page 23 – SABR's Baseball Cards Research Committee
Texas Rangers Gallery Trading Card Database
1972 Topps Ed Kirkpatrick Baseball autographed trading card
Ed Delahanty Original Baseball Sports Trading Cards & Accessories for sale
The rule of thirds and '08 Stadium Club
1972 Topps Ed Kirkpatrick Baseball autographed trading card
C.A.: 1970 Topps Seattle Pilots