Image | Item No. | Description |
| 3284-1 (Inv) | Bob's Busy Day 9 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Bob The Builder: DUPLO |
| 3285-1 (Inv) | Wendy in the Office 9 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Bob The Builder: DUPLO |
| 3286-1 (Inv) | Spud & Bird 9 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Bob The Builder: DUPLO |
| 3511-1 (Inv) | Funny Crocodile 16 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3512-1 (Inv) | Funny Giraffe 21 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3513-1 (Inv) | Funny Lion 23 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3514-1 (Inv) | Rhino and Lion 29 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3515-1 (Inv) | African Adventures 52 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3517-1 (Inv) | Blue Deer 10 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3518-1 (Inv) | Yellow Duck 11 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3519-1 (Inv) | Green Parrot 10 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 3586-1 (Inv) | Stunt Plane 9 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Logic: DUPLO |
| 3587-1 (Inv) | Mini Dozer 15 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Logic: DUPLO |
| 3588-1 (Inv) | Heavy Truck 18 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Logic: DUPLO |
| 3589-1 (Inv) | Chopper 22 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Logic: DUPLO |
| 3590-1 (Inv) | Drill 24 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Logic: DUPLO |
| 3655-1 (Inv) | Fire Action 11 Parts, 2 Minifigures, 2003 Catalog: Sets: Explore: Explore Together: DUPLO: DUPLO, Town: Fire |
| 3656-1 (Inv) | Police Action 32 Parts, 4 Minifigures, 2003 Catalog: Sets: Explore: Explore Together: DUPLO: DUPLO, Town: Police |
| 3657-1 (Inv) | Fire Fighters 40 Parts, 4 Minifigures, 2003 Catalog: Sets: Explore: Explore Together: DUPLO: DUPLO, Town: Fire |
| 3696-1 (Inv) | Tow-Me Truck 5 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Together |
| 3697-1 (Inv) | Fearless Fire Fighter 5 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Together: Fire |
| 3698-1 (Inv) | Friendly Police Car 4 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Together: Police |
| 3699-1 (Inv) | Happy Constructor 8 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Together |
| 3700-1 (Inv) | Emergency Vehicles Set 14 Parts, 3 Minifigures, 2003 Catalog: Sets: Explore: Explore Together |
| 4039-1 (Inv) | Explore Item 90 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 5211-1 (Inv) | Explore Half Strata Box 110 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 5212-1 (Inv) | Explore Strata Box 140 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 5213-1 (Inv) | Big Bricks Box 140 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 5230-1 (Inv) | Yellow Tub 100 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 5435-1 (Inv) | Flower 1 Part, 2003 Catalog: Sets: Explore: Explore Being Me |
| 5437-1 (Inv) | Parrot polybag 6 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 5441-1 (Inv) | Smiling Rattle 2 Parts, 2003 Catalog: Sets: Explore: Explore Being Me |
| 5443-1 (Inv) | Curly Hanging Rattle 2 Parts, 2003 Catalog: Sets: Explore: Explore Being Me |
| 5446-1 (Inv) | Dog on Wheels 1 Part, 2003 Catalog: Sets: Explore: Explore Being Me |
| 5449-1 (Inv) | Stack 'n' Learn Sorter 13 Parts, 2003 Catalog: Sets: Explore: Explore Being Me |
| 5450-1 (Inv) | Discovery Bird 2 Parts, 2003 Catalog: Sets: Explore: Explore Being Me |
| 5494-1 (Inv) | Duck on Wheels polybag 4 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |
| 7435-1 (Inv) | Tiny's Day and Night Lever 12 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7436-1 (Inv) | Sporty's Jumping Gym 11 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7437-1 (Inv) | Gardening with Stripy 23 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7439-1 (Inv) | Stretchy's Junk Yard 38 Parts, 2 Minifigures, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7441-1 (Inv) | Tiny & Friends 54 Parts, 4 Minifigures, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7446-1 (Inv) | Tiny 2 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7449-1 (Inv) | Sporty 2 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 7450-1 (Inv) | Stretchy 1 Part, 1 Minifigure, 2003 Catalog: Sets: Explore: Little Robots: DUPLO |
| 10052-1 (Inv) | Intelligent Locomotive 4 Parts, 2 Minifigures, 2003 Catalog: Sets: Explore: Explore Logic: DUPLO: DUPLO, Train |