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Fleer – SABR's Baseball Cards Research Committee
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://beckett-www.s3.amazonaws.com/news/news-content/uploads/2023/05/2023-Topps-Series-2-Baseball-SSP-Shohei-Ohtani.jpg)
2023 Topps Series 2 Baseball Checklist, Team Sets, Box Info
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://dacardworld1.imgix.net/23sapphirebb1_s1.jpg?auto=format%2Ccompress&fill=solid&fill-color=fff&fit=fill&fm=jpg&h=1800&ixlib=php-3.3.1&trim=color&trimcolor=fff&w=1800&s=e79004c2e4d7b00818b692cea35d4e4f)
2023 Hit Parade Autographed Baseball SAPPHIRE Edition Series 1
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://beckett-www.s3.amazonaws.com/news/news-content/uploads/2023/05/2023-Topps-Series-2-Baseball-Legends-of-the-Game-Autographs-Derek-Jeter.jpg)
2023 Topps Series 2 Baseball Checklist, Team Sets, Box Info
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://rackrs.com/Content/img/set/22152/IMG_0146.jpg?width=356&height=267&quality=60&mode=crop)
Search Results - Autograph Reference Guide
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://beckett-www.s3.amazonaws.com/news/news-content/uploads/2023/01/2023-Topps-Series-1-Baseball-Feature-551x315.jpg)
2023 Topps Series 1 Baseball Checklist, Team Sets, Box Info, Odds
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://rackrs.com/Content/img/set/21911/IMG_5396.jpg?width=356&height=267&quality=60&mode=crop)
Search Results - Autograph Reference Guide
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://rackrs.com/Content/img/set/22003/Chas-Gehringer-Autograph-Authentication.jpg?width=356&height=267&quality=60&mode=crop)
Search Results - Autograph Reference Guide
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://assets.marknetalliance.com/projects/60823/photos/img_1645209004421615111.jpg)
Sports Auction #5
![Roger Clemens Autographed Pro Model Yankee Jersey from the Jack Clark Collection with Beckett Authentication - STL Sports Collectors](https://beckett-www.s3.amazonaws.com/news/news-content/uploads/2022/11/2022-Panini-National-Treasures-Baseball-Materials-Signatures.jpg)
2022 Panini National Treasures Baseball Checklist, Box Info