Pirates Made Uniform History – FOB Sports (Friends of Bob)
Robert Edward Auctions - The Premiere Sports Auction House
Baseball's Forgotten Stars”: The Pirates' Bob Friend
Pirates Made Uniform History – FOB Sports (Friends of Bob)
Pirates unveil new black alternate jersey with 'Pittsburgh' script from the 1990s
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Pittsburgh Pirates Uniform and Team History
MLB Jersey & Cap History
twitminer/Training_Validation_datasets/shuffle_training.txt at master · vsubhashini/twitminer · GitHub
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Pittsburgh Pirates Uniform and Team History
1979 Bruce Kison & Bill Robinson Game Worn Pittsburgh Pirates, Lot #81543
Baseball's Forgotten Stars”: The Pirates' Bob Friend