| 1950 Callahan HOF 9 Card Collection - ALL PSA GRADED |
| 1950 Callahan HOF Jack Chesbro PSA NM-MT 8 |
| 1950 callahan HOF morgan g bulkeley NM+ psa 7. 5 |
| 1950 Callahan HOF Johnny Evers PSA 7 |
| 1950 Callahan HOF Cy Young PSA 7! Key card! |
| 1950 Callahan HOF Connie Mack PSA 7 (1 of 13) |
| 1950 Callahan HOF Cochran Incorrect n PSA 7! |
| 1950 Callahan HOF Herb Pennock PSA NM-MT 8 |
| 1950 Callahan HOF Al Simmons PSA 6! Tough SP! |
| 1950 Callahan HOF Tris Speaker PSA NM-MT 8 |
| 1950 Callahan HOF Mathewson PSA 6! |
| 1950 Callahan HOF Charles Radbourne PSA NM-MT 8 |
| 1950 Callahan HOF Jimmie Foxx PSA NM-MT 8 |
| 1950 Callahan HOF Ban Johnson PSA NM-MT 8 |
| 1950 Callahan HOF Walter Johnson PSA 8 |
| 1950 Callahan HOF Albert B Chandler PSA 6 Well Centered |
| 1950 callahan HOF alexander cartwright near mint psa 7 |
| 1950 Callahan HOF Frank Frisch PSA NM-MT 8 |
| 1950 Callahan HOF Harry Heilmann Complete Frame PSA 7 |
| 1950 Callahan HOF Frank Frisch PSA 8 |
| 1950 Callahan HOF Hans Wagner PSA 6! Key card! |
| 1950 Callahan HOF Pie Traynor PSA NM-MT 8 |
| 1950 Callahan HOF Dan Brouthers PSA NM-MT 8 |
| 1950 Callahan HOF Foxx PSA 6! |
| 1950 Callahan HOF Morgan G. Bulkeley PSA NM-MT 8 |
| 1950 Callahan HOF Grover Alexander PSA NM-MT 8 |
| 1950 Callahan HOF Lefty Grove PSA NM-MT 8 |
| 1950 Callahan HOF Dizzy Dean PSA 7! Tough SP! |
| 1950 BOWMAN #84 RICHIE ASHBURN hof PSA/DNA Phillies |