1969–1980 – SABR's Baseball Cards Research Committee
Game Used New York Yankees , Game Used Yankees Collectibles
New York Yankees Game Used Sports Memorabilia for sale
Game Used Sports Memorabilia for sale
Calaméo - 2019 Fall Auction
Giancarlo Stanton New York Yankees Game-Used #27 White Pinstripe
New York Yankees Game Used Baseball Memorabilia - Steiner Sports
Leaf – SABR's Baseball Cards Research Committee
Pittsburgh Pirates Memorabilia, Autographed & Signed Pirates