MLB Jersey & Cap History
Baseball's Forgotten Stars”: The Pirates' Bob Friend
Robert Edward Auctions - The Premiere Sports Auction House
Pirates Made Uniform History – FOB Sports (Friends of Bob)
Bob Walk Jersey - Pittsburgh Pirates 1992 Away Throwback MLB Baseball Jersey
Pirates Made Uniform History – FOB Sports (Friends of Bob)
1958 Topps #315 Bob Friend Pirates 3 - VG B58T 08 7784
Pirates Made Uniform History – FOB Sports (Friends of Bob)
Baseball's Forgotten Stars”: The Pirates' Bob Friend
1979 Bruce Kison & Bill Robinson Game Worn Pittsburgh Pirates, Lot #81543
Top 10 MLB Throwback Jerseys – Mark Connolly's Corner
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN
Bob Walk Jersey - Pittsburgh Pirates 1992 Away Throwback MLB Baseball Jersey
Battlin' Bucs: Pirates Uniform History
Battlin' Bucs: Pirates Uniform History