UNK.1923.MCGRAW
John McGraw "My Thirty Years" Promo · Unknown / anonymous issuer (a convention, not a company) · 1923 · baseball
1 ACNs. Checklist order is stable; IDs don’t move.
| ACN | Player | Team | Variant | Description | TCDB cid |
|---|---|---|---|---|---|
| UNK.1923.MCGRAW.0001 | John McGraw | New York Giants | 15768480 |