Image | Item No. | Description |
| 1483-1 (Inv) | Sailor and Parrot 19 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 1591-2 (Inv) | Small Bucket 32 Parts, 2 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 1689-1 (Inv) | Zoo Babies Bucket 39 Parts, 2 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 1977-2 (Inv) | Pre-School Building Set (XL) 99 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2313-1 (Inv) | Supplementary Set 29 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2314-1 (Inv) | Large Supplementary Set 38 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2331-1 (Inv) | Barney, The Skateboard Bear 8 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2341-1 (Inv) | Peter's Holiday Building Set 15 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2361-1 (Inv) | PreSchool Basic Building Set 23 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2371-1 (Inv) | Flying School 34 Parts, 3 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2376-1 (Inv) | Play Bucket 36 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2381-1 (Inv) | Small Bucket 64 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2386-1 (Inv) | Large Bucket 50 Parts, 3 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2391-1 (Inv) | Farm in a Bucket 59 Parts, 3 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2447-1 (Inv) | Speedway 7 Parts, 2 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2451-1 (Inv) | PreSchool Basic Model Police Squad 12 Parts, 2 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |