| Image | Item No. | Description |
| 1-11 (Inv) | Basic Souvenir Box
32 Parts, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 8-1 (Inv) | Replacement 4.5V Motor
1 Part, 1981
Catalog: Sets: Service Packs |
| 322-1 (Inv) | Basic Set
75 Parts, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 333-1 (Inv) | Universal Building Set
91 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 355-2 (Inv) | Basic Set
146 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 366-1 (Inv) | Basic Set
166 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 544-1 (Inv) | Basic Set
135 Parts, 1 Minifigure, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 555-2 (Inv) | Basic Set
190 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 566-1 (Inv) | Basic Set
294 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 577-1 (Inv) | Basic Set
368 Parts, 2 Minifigures, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 890-1 (Inv) | Wind-Up Motor
8 Parts, 1981
Catalog: Sets: Universal Building Set: Supplemental |
| 1051-1 (Inv) | Basic Pack
396 Parts, 6 Minifigures, 1981
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 1134-1 (Inv) | Battery Wagon
3 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1136-1 (Inv) | Buffers, Magnetic Couplers
6 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1137-1 (Inv) | Train Couplings
4 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1138-1 (Inv) | Replacement Rubber Wheel Treads for Trains
8 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1139-1 (Inv) | Motor-Mount Plate with Magnetic Couplers
5 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1140-1 (Inv) | 12V Light Bricks
2 Parts, 1981
Catalog: Sets: Service Packs |
| 1141-1 (Inv) | Wheel Bricks with Small Red Train Wheels
2 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1145-1 (Inv) | Bogie Plate
1 Part, 1981
Catalog: Sets: Service Packs: Train |
| 1146-1 (Inv) | Pushrods, Cylinder Housings
6 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 1147-1 (Inv) | Light Prisms & Holder, Red/Yellow Light Covers
5 Parts, 1981
Catalog: Sets: Service Packs: Train |
| 2621-2 (Inv) | Tractor
2 Parts, 1 Minifigure, 1981
Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 2624-1 (Inv) | Helicopter
2 Parts, 1 Minifigure, 1981
Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 2644-1 (Inv) | Service Station
14 Parts, 2 Minifigures, 1981
Catalog: Sets: DUPLO: DUPLO, Town: Gas Station |
| 3601-1 (Inv) | Elton Elephant
6 Parts, 1 Minifigure, 1981
Catalog: Sets: Fabuland |
| 3603-1 (Inv) | Boris Bulldog and Mailbox
3 Parts, 1 Minifigure, 1981
Catalog: Sets: Fabuland: Post Office |
| 3615-1 (Inv) | Percy Pig's Wheelbarrow
3 Parts, 1 Minifigure, 1981
Catalog: Sets: Fabuland |
| 3628-1 (Inv) | Perry Panda & Chester Chimp
3 Parts, 2 Minifigures, 1981
Catalog: Sets: Fabuland |
| 3629-1 (Inv) | Barney Bear
16 Parts, 1 Minifigure, 1981
Catalog: Sets: Fabuland |
| 3635-1 (Inv) | Bonnie Bunny's Camper
25 Parts, 1 Minifigure, 1981
Catalog: Sets: Fabuland |
| 6075-2 (Inv) | Castle
706 Parts, 14 Minifigures, 1981
Catalog: Sets: Castle: Classic Castle |
| 6077-1 (Inv) | Knight's Procession
22 Parts, 6 Minifigures, 1981
Catalog: Sets: Castle: Classic Castle |
| 6083-1 (Inv) | Knight's Tournament
185 Parts, 6 Minifigures, 1981
Catalog: Sets: Castle: Classic Castle |
| 6365-1 (Inv) | Summer Cottage
140 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Building |
| 6382-1 (Inv) | Fire Station
366 Parts, 4 Minifigures, 1981
Catalog: Sets: Town: Classic Town: Fire |
| 6383-1 (Inv) | Public Works Center
389 Parts, 4 Minifigures, 1981
Catalog: Sets: Town: Classic Town: Construction |
| 6600-1 (Inv) | Police Patrol
16 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Police |
| 6602-1 (Inv) | Fire Unit 1
17 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Fire |
| 6610-1 (Inv) | Gas Pumps
25 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Gas Station |
| 6611-1 (Inv) | Fire Chief's Car
12 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Fire |
| 6626-1 (Inv) | Rescue Helicopter
37 Parts, 1981
Catalog: Sets: Town: Classic Town: Hospital |
| 6628-1 (Inv) | Shell Tow Truck
34 Parts, 1981
Catalog: Sets: Town: Classic Town: Gas Station |
| 6629-1 (Inv) | Ambulance
31 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Hospital |
| 6630-1 (Inv) | Bucket Loader
26 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Construction |
| 6650-1 (Inv) | Fire and Rescue Van
38 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Fire |
| 6680-1 (Inv) | Ambulance
51 Parts, 2 Minifigures, 1981
Catalog: Sets: Town: Classic Town: Hospital |
| 6681-1 (Inv) | Police Van
74 Parts, 1 Minifigure, 1981
Catalog: Sets: Town: Classic Town: Police |
| 6691-1 (Inv) | Red Cross Helicopter
99 Parts, 2 Minifigures, 1981
Catalog: Sets: Town: Classic Town: Hospital |
| 6801-1 (Inv) | Moon Buggy
17 Parts, 1 Minifigure, 1981
Catalog: Sets: Space: Classic Space |