Pittsburgh Pirates Vintage Jerseys - Baseball MLB Custom Throwback Jerseys
Dave Giusti – Society for American Baseball Research
After missing a sign Bob Robertson delivers a 3 run HR 1971 World Series
Press Releases
Design – Page 2 – SABR's Baseball Cards Research Committee
Bob Robertson Jersey - Pittsburgh Pirates Home 1971 Throwback Baseball Jersey
1973 Topps #422 Bob Robertson VG Pittsburgh Pirates - Under the Radar Sports
Topps in 1972, Part 5 – SABR's Baseball Cards Research Committee
Pittsburgh Baseball Memorabilia — Page 2 — TSEShop
October 14 1971 World Series Game 5 Pittsburgh vs Baltimore Nelson Briles vs Dave McNally