Ryan Howard Autographed 2009 Topps Phillies Fan Appreciation Day
PSA Magazine: 2022 August #008 by PSA Magazine - Issuu
Baseball Card Cameos Checklist - Supercollector Catalog
Carlos Ruiz and Ryan Howard Autographed Pride of the Phillies SGA
MORE
Phillies memorabilia — Blog — The Phillies Collector
2009 SP Authentic Ryan Howard #6 Philadelphia Phillies
Ryan Howard MLB Memorabilia, Ryan Howard Collectibles, Verified
1995–2010 – SABR's Baseball Cards Research Committee
Baseball - Ryan Howard - Images