 | 9660-1 | 1 | Early Structures | 1997 | Duplo and Explore | 126 |
 | 2266-1 | 1 | Extra Large Value Bucket | 1997 | Basic Set | 92 |
 | 2356-1 | 1 | Jumbo Tub (Zoo Tub) | 1996 | Basic Set | 109 |
 | 2327-1 | 1 | Supplementary Bricks | 1994 | Basic Set | 20 |
 | 2349-1 | 1 | Basic Storage Unit (Green Suitcase) | 1996 | Basic Set | 42 |
 | 9064-1 | 1 | Basic Town | 1999 | Duplo and Explore | 208 |
 | 9063-1 | 1 | Basic Circus | 1999 | Duplo and Explore | 305 |
![]() | 2275-1 | 1 | Sarah's Flower Garden | 1998 | Basic Set | 19 |
 | 9081-1 | 1 | Large Basic Set | 1997 | Duplo and Explore | 198 |
![]() | 9517-1 | 1 | Measurement Activities | 1995 | Duplo and Explore | 60 |
