Image | Item No. | Description |
| 819-1 (Inv) | Blue Sea Plate 1 Part, 1991 Catalog: Sets: Universal Building Set: Supplemental |
| 1040-1 (Inv) | Farm - 76 elements and a picture book {1991 version} 80 Parts, 4 Minifigures, 1991 Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Town: Farm |
| 1474-1 (Inv) | Basic Building Set with Gift Item 62 Parts, 1 Minifigure, 1991 Catalog: Sets: Universal Building Set: Basic |
| 1475-1 (Inv) | Airport Security Squad 115 Parts, 2 Minifigures, 1991 Catalog: Sets: Town: Classic Town: Airport |
| 1476-1 (Inv) | 5 Set Bonus Pack 5 Sets, 1991 Catalog: Sets: Value Packs |
| 1478-1 (Inv) | Mobile Satellite Up-Link 25 Parts, 1 Minifigure, 1991 Catalog: Sets: Space: M:Tron |
| 1481-1 (Inv) | Desert Island 17 Parts, 1 Minifigure, 1991 Catalog: Sets: Pirates: Pirates I |
| 1483-1 (Inv) | Sailor and Parrot 19 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 1548-1 (Inv) | Stena Line Ferry 174 Parts, 1991 Catalog: Sets: Universal Building Set: Ferries |
| 1581-2 (Inv) | Delivery Truck 113 Parts, 1 Minifigure, 1991 Catalog: Sets: Town: Classic Town: Food & Drink |
| 1666-1 (Inv) | Brick Vac 137 Parts, 1 Minifigure, 1 Gear, 1991 Catalog: Sets: Universal Building Set: Basic |
| 1689-1 (Inv) | Zoo Babies Bucket 39 Parts, 2 Minifigures, 1991 Catalog: Sets: DUPLO: Basic Set |
| 1882-1 (Inv) | Large Bucket 444 Parts, 2 Minifigures, 1991 Catalog: Sets: Universal Building Set: Basic |
| 1978-1 (Inv) | Build-A-Santa polybag 39 Parts, 1991 Catalog: Sets: Holiday & Event: Christmas |
| 1979-1 (Inv) | Snowman polybag 42 Parts, 1991 Catalog: Sets: Holiday & Event: Christmas |
| 1980-1 (Inv) | Santa's Elves polybag 30 Parts, 1991 Catalog: Sets: Holiday & Event: Christmas |
| 1998-1 (Inv) | Silja Line Ferry 376 Parts, 1991 Catalog: Sets: Universal Building Set: Ferries |
| 2314-1 (Inv) | Large Supplementary Set 38 Parts, 1991 Catalog: Sets: DUPLO: Basic Set |
| 2392-1 (Inv) | Farmyard 60 Parts, 3 Minifigures, 1991 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 2443-1 (Inv) | Lil' Skipper 5 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: DUPLO, Town: Harbor |
| 2654-1 (Inv) | Police Emergency Unit 10 Parts, 2 Minifigures, 1991 Catalog: Sets: DUPLO: DUPLO, Town: Police |
| 2771-1 (Inv) | Family 1 Part, 7 Minifigures, 1991 Catalog: Sets: DUPLO: Supplemental |
| 2772-1 (Inv) | World People 12 Minifigures, 1991 Catalog: Sets: DUPLO: Supplemental |
| 2775-1 (Inv) | Bathroom 6 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Playhouse |
| 2776-1 (Inv) | Bedroom 14 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Playhouse |
| 2777-1 (Inv) | Living Room 12 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Playhouse |
| 2778-1 (Inv) | Kitchen 11 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Playhouse |
| 2779-1 (Inv) | Playhouse (unfurnished) 11 Parts, 1991 Catalog: Sets: DUPLO: Playhouse |
| 4021-1 (Inv) | Police Patrol 172 Parts, 3 Minifigures, 1991 Catalog: Sets: Boat: Police |
| 4031-1 (Inv) | Fire Rescue 342 Parts, 4 Minifigures, 1991 Catalog: Sets: Boat: Fire |
| 4536-1 (Inv) | Blue Hopper Car 166 Parts, 1991 Catalog: Sets: Train: 9V |
| 4551-1 (Inv) | Crocodile Locomotive 310 Parts, 1 Minifigure, 1991 Catalog: Sets: Train: 9V |
| 5042-1 (Inv) | Space Light and Radar Plates, Disks, Cones 50 Parts, 1991 Catalog: Sets: Service Packs: Space |
| 5043-1 (Inv) | Mini Antennas, Control Sticks and Antennas 27 Parts, 1991 Catalog: Sets: Service Packs |
| 5046-1 (Inv) | Hub, Tire and Wheel Suspension 10 Parts, 1991 Catalog: Sets: Service Packs |
| 5099-1 (Inv) | Pneumatic Valves 1 Part, 1991 Catalog: Sets: Service Packs: Technic |
| 5114-1 (Inv) | 9V Motor 1 Part, 1991 Catalog: Sets: Service Packs: Technic |
| 5115-1 (Inv) | 9V Battery Box 1 Part, 1991 Catalog: Sets: Service Packs: Technic |
| 5118-1 (Inv) | Flex System 35 Parts, 1991 Catalog: Sets: Service Packs: Technic |
| 5154-1 (Inv) | Decorated Elements 26 Parts, 1991 Catalog: Sets: Service Packs |
| 5155-1 (Inv) | Space Jets and Wings 19 Parts, 1991 Catalog: Sets: Service Packs |
| 5157-1 (Inv) | Town and Space Equipment 32 Parts, 1991 Catalog: Sets: Service Packs |
| 5165-1 (Inv) | Hinges, Couplings and Tilting Bearings 31 Parts, 1991 Catalog: Sets: Service Packs |
| 5166-1 (Inv) | Lampholders, Plates with Holder 18 Parts, 1991 Catalog: Sets: Service Packs |
| 5271-1 (Inv) | Tires (50mm) with Hubs 4 Parts, 1991 Catalog: Sets: Service Packs: Technic |
| 5272-1 (Inv) | Cylinder Motor 9 Parts, 1991 Catalog: Sets: Service Packs: Technic |
| 5300-1 (Inv) | Electric Train Motor 3 Parts, 1991 Catalog: Sets: Service Packs: Train |
| 6234-1 (Inv) | Renegade's Raft 35 Parts, 1 Minifigure, 1991 Catalog: Sets: Pirates: Pirates I |
| 6259-1 (Inv) | Broadside's Brig 53 Parts, 3 Minifigures, 1991 Catalog: Sets: Pirates: Pirates I: Imperial Soldiers |
| 6267-1 (Inv) | Lagoon Lock-Up 167 Parts, 5 Minifigures, 1991 Catalog: Sets: Pirates: Pirates I: Imperial Soldiers |