2019 Topps Triple Threads - WINDOWS INTO GREATNESS RELIC BOOK CARDS
10 card windows into greatness relic book cards subset from 2019 Topps Triple Threads (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| WGR-AJ | Aaron Judge | New York Yankees | |
| WGR-CR | Cal Ripken Jr. | Baltimore Orioles | |
| WGR-CY | Christian Yelich | Milwaukee Brewers | |
| WGR-JA | Jose Altuve | Houston Astros | |
| WGR-JT | Jim Thome | Chicago White Sox | |
| WGR-KG | Ken Griffey Jr. | Seattle Mariners | |
| WGR-MC | Miguel Cabrera | Detroit Tigers | |
| WGR-MT | Mike Trout | Angels | |
| WGR-RJ | Reggie Jackson | California Angels | |
| WGR-RY | Robin Yount | Milwaukee Brewers |