Mark Williamson Error Cards
2 documented Mark Williamson error and variation cards.
| Image | Set | # | Var. | Details | eBay® |
|---|---|---|---|---|---|
| 1988 Topps | 571 | a | Bottom of "L" colored yellow | Find 1988 Topps Mark Williamson on eBay eBay | |
| 1988 Topps | 571 | b | Bottom of "L" colored orange | Find 1988 Topps Mark Williamson on eBay eBay |