Image | Item No. | Description |
| 515-2 (Inv) | Building Set 31 Parts, 1973 Catalog: Sets: DUPLO: Basic Set |
| 516-1 (Inv) | Bricks and Half Bricks 20 Parts, 1975 Catalog: Sets: DUPLO: Basic Set |
| 517-1 (Inv) | Basic Building Set 115 Parts, 1987 Catalog: Sets: Universal Building Set: Basic |
| 517-2 (Inv) | Bricks, Half Bricks and Arches 20 Parts, 1975 Catalog: Sets: DUPLO: Basic Set |
| 518-1 (Inv) | 2 x 4 Plates (cardboard box version) 24 Parts, 1962 Catalog: Sets: Classic: Supplemental |
| 518-8 (Inv) | Bricks, Half Bricks and Trolley 17 Parts, 1975 Catalog: Sets: DUPLO: Basic Set |
| 518-9 (Inv) | 2 x 4 Plates (Architectural Hobby and Model Building Supplemental Set) 26 Parts, 1962 Catalog: Sets: Architecture |
| 519-1 (Inv) | 2 x 3 Plates (cardboard box version) 30 Parts, 1962 Catalog: Sets: Classic: Supplemental |
| 519-8 (Inv) | Bricks, Half Bricks, Arches, Trolley 20 Parts, 1975 Catalog: Sets: DUPLO: Basic Set |
| 519-9 (Inv) | 2 x 3 Plates (Architectural Hobby and Model Building Supplemental Set) 32 Parts, 1962 Catalog: Sets: Architecture |
| 520-1 (Inv) | Basic Building Set 162 Parts, 1 Minifigure, 1985 Catalog: Sets: Universal Building Set: Basic |
| 520-2 (Inv) | 2 x 2 Plates (cardboard box version) 40 Parts, 1962 Catalog: Sets: Classic: Supplemental |
| 520-3 (Inv) | 2 x 2 Plates (Architectural Hobby and Model Building Supplemental Set) 42 Parts, 1962 Catalog: Sets: Architecture |
| 520-9 (Inv) | Bricks, Half Bricks, 2 Trolleys 21 Parts, 1975 Catalog: Sets: DUPLO: Basic Set |
| 521-1 (Inv) | 1 x 1 and 1 x 2 Plates (cardboard box version) 80 Parts, 1962 Catalog: Sets: Classic: Supplemental |
| 521-8 (Inv) | All Bricks in All Colors 31 Parts, 1975 Catalog: Sets: DUPLO: Basic Set |
| 521-9 (Inv) | 1 x 1 and 1 x 2 Plates (Architectural Hobby and Model Building Supplemental Set) 82 Parts, 1962 Catalog: Sets: Architecture |
| 522-1 (Inv) | Police Station 21 Parts, 4 Minifigures, 1977 Catalog: Sets: DUPLO: Basic Set |
| 523-1 (Inv) | Locomotive and Station 46 Parts, 5 Minifigures, 1977 Catalog: Sets: DUPLO: Basic Set |
| 524-1 (Inv) | LEGOVILLE 56 Parts, 7 Minifigures, 1977 Catalog: Sets: DUPLO: Basic Set |
| 525-1 (Inv) | Basic Building Set 173 Parts, 1 Minifigure, 1990 Catalog: Sets: Universal Building Set: Basic |
| 527-1 (Inv) | Basic Building Set 188 Parts, 1 Minifigure, 1987 Catalog: Sets: Universal Building Set: Basic |
| 528-1 (Inv) | Building Set 24 Parts, 1978 Catalog: Sets: DUPLO: Basic Set |
| 529-1 (Inv) | Animals 40 Parts, 1978 Catalog: Sets: DUPLO: Basic Set |
| 530-1 (Inv) | Basic Building Set 257 Parts, 2 Minifigures, 1985 Catalog: Sets: Universal Building Set: Basic |
| 530-2 (Inv) | Puppy 10 Parts, 1976 Catalog: Sets: DUPLO: Basic Set |
| 531-1 (Inv) | Elephants 21 Parts, 1976 Catalog: Sets: DUPLO: Basic Set |
| 532-1 (Inv) | Pull-Along Ducks 20 Parts, 1976 Catalog: Sets: DUPLO: Basic Set |
| 533-1 (Inv) | Basic Set 85 Parts, 1984 Catalog: Sets: Universal Building Set: Basic Set |
| 534-1 (Inv) | Tub Boat 2 Parts, 1 Minifigure, 1978 Catalog: Sets: DUPLO: DUPLO, Town: Harbor |
| 535-1 (Inv) | Basic Building Set Tote Pack 334 Parts, 2 Minifigures, 1990 Catalog: Sets: Universal Building Set: Basic |
| 535-2 (Inv) | Taxi 4 Parts, 1 Minifigure, 1977 Catalog: Sets: DUPLO: Basic Set |
| 537-1 (Inv) | Basic Building Set 254 Parts, 2 Minifigures, 1987 Catalog: Sets: Universal Building Set: Basic |
| 537-2 (Inv) | Mary's House 15 Parts, 3 Minifigures, 1977 Catalog: Sets: DUPLO: Basic Set |
| 540-1 (Inv) | Basic Building Set 408 Parts, 2 Minifigures, 1985 Catalog: Sets: Universal Building Set: Basic |
| 540-2 (Inv) | Police Units 33 Parts, 1 Minifigure, 1979 Catalog: Sets: Town: Classic Town: Police |
| 540-3 (Inv) | Swiss Villa 150 Parts, 1973 Catalog: Sets: LEGOLAND: Building |
| 542-1 (Inv) | Street Crew 34 Parts, 2 Minifigures, 1979 Catalog: Sets: Town: Classic Town: Construction |
| 544-1 (Inv) | Basic Set 135 Parts, 1 Minifigure, 1981 Catalog: Sets: Universal Building Set: Basic Set |
| 545-1 (Inv) | Build-N-Store Chest 404 Parts, 2 Minifigures, 5 Gear, 1990 Catalog: Sets: Universal Building Set: Basic |
| 545-2 (Inv) | Conveyor Station 165 Parts, 1973 Catalog: Sets: LEGOLAND: Construction |
| 547-1 (Inv) | Basic Building Set 614 Parts, 2 Minifigures, 1987 Catalog: Sets: Universal Building Set: Basic |
| 550-1 (Inv) | Basic Building Set 547 Parts, 2 Minifigures, 1985 Catalog: Sets: Universal Building Set: Basic |
| 550-2 (Inv) | Windmill 197 Parts, 2 Minifigures, 1976 Catalog: Sets: LEGOLAND: Building |
| 554-1 (Inv) | Exxon Fuel Pumper 65 Parts, 1 Minifigure, 1979 Catalog: Sets: Town: Classic Town: Gas Station |
| 555-1 (Inv) | Hospital 196 Parts, 7 Minifigures, 1976 Catalog: Sets: LEGOLAND: Hospital |
| 555-2 (Inv) | Basic Set 190 Parts, 2 Minifigures, 1981 Catalog: Sets: Universal Building Set: Basic Set |
| 556-1 (Inv) | Emergency Van (Fire) 56 Parts, 1 Minifigure, 1979 Catalog: Sets: Town: Classic Town: Fire |
| 557-1 (Inv) | Basic Building Set 703 Parts, 2 Minifigures, 1987 Catalog: Sets: Universal Building Set: Basic |
| 558-1 (Inv) | Road Crane 46 Parts, 1 Minifigure, 1979 Catalog: Sets: Town: Classic Town: Construction |