Lou Gehrig - Sports Collectors Digest
Vehicles in the background
Calaméo - REA Fall 2015
1927 World Series Photo: Ruth, Gehrig and Waner Brothers Pose
Ruth Rookie Nets $450,300, T206 Wagner Hits $402,900 in Record Sale - Sports Collectors Digest
From Shibe Park to Connie Mack Stadium by Society for American Baseball Research - Ebook
Smithsonian Adds Major League Baseball Artifacts to National Sports Collection
R. PLAPINGER BASEBALL BOOKS - SportsAntiques.com
1933 Babe Ruth and Lou Gehrig 1st Major League All Star Game, Lot #50091
The Wolf(f) of sports memorabilia: How a man turned a hobby into a dream career