 | 434-1 | 1 | 50 lettered bricks (The Building Toy) | 1966 | Supplemental | 50 |
 | 488-1 | 1 | 1 x 1 Bricks with Letters (System) | 1966 | Supplemental | 44 |
 | 315-3 | 1 | European Taxi | 1963 | System | 48 |
 | 234-1 | 1 | Letter Bricks | 1958 | Supplemental | 53 |
 | 315-4 | 1 | European Taxi | 1968 | Samsonite | 48 |
| 234-1 | 2 | Letter Bricks | 1958 | Supplemental | 53 |
