Cleveland Indians baseball cards: 1976-79 - Throwback Thursday (photos)
The Greatest Baseball Cards in Opening Day History — One for Each Team! – Wax Pack Gods
2017 Topps Throwback Thursday Baseball Checklist, Print Run, Set Info
2021 Topps Throwback Thursday Baseball Checklist, Print Runs, Details
1969–1980 – SABR's Baseball Cards Research Committee
2021 Topps Throwback Thursday Baseball Checklist, Print Runs, Details
2017 Topps Throwback Thursday Baseball Checklist, Print Run, Set Info
1989 Topps Baseball Card Lot 200 Assorted Cards
2020 Topps Throwback Thursday Baseball Checklist, Details, Print Runs
1969–1980 – SABR's Baseball Cards Research Committee