| Image | Item No. | Description |
| 033-2 (Inv) | Basic Building Set
177 Parts, 1968
Catalog: Sets: Classic: Basic Set |
| 044-1 (Inv) | Basic Building Set
225 Parts, 1968
Catalog: Sets: Classic: Basic Set |
| 055-2 (Inv) | Basic Building Set
256 Parts, 1968
Catalog: Sets: Classic: Basic Set |
| 066-1 (Inv) | Basic Building Set
407 Parts, 1968
Catalog: Sets: Classic: Basic Set |
| 340-1 (Inv) | Basic Building Set
209 Parts, 2 Minifigures, 1985
Catalog: Sets: Universal Building Set: Basic |
| 527-1 (Inv) | Basic Building Set
188 Parts, 1 Minifigure, 1987
Catalog: Sets: Universal Building Set: Basic |
| 317-2 (Inv) | Basic Building Set
66 Parts, 1987
Catalog: Sets: Universal Building Set: Basic |
| 327-1 (Inv) | Basic Building Set
98 Parts, 1 Minifigure, 1987
Catalog: Sets: Universal Building Set: Basic |
| 337-1 (Inv) | Basic Building Set
210 Parts, 2 Minifigures, 1987
Catalog: Sets: Universal Building Set: Basic |
| 347-2 (Inv) | Basic Building Set
308 Parts, 2 Minifigures, 1987
Catalog: Sets: Universal Building Set: Basic |
| 357-2 | Basic Building Set
1987
Catalog: Sets: Universal Building Set: Basic |
| 1523-1 (Inv) | Basic Building Set
25 Parts, 1986
Catalog: Sets: Universal Building Set: Basic |
| 1676-1 (Inv) | Basic Building Set
20 Parts, 1990
Catalog: Sets: Universal Building Set: Basic |
| 1920-1 (Inv) | Basic Building Set
116 Parts, 1982
Catalog: Sets: Universal Building Set: Basic Set |
| 2375-1 (Inv) | Basic Building Set (Town)
48 Parts, 4 Minifigures, 1984
Catalog: Sets: DUPLO: Basic Set |
| 1662-1 (Inv) | Basic Building Set in Bucket
614 Parts, 2 Minifigures, 1989
Catalog: Sets: Universal Building Set: Basic |
| 005-1 (Inv) | Basic Building Set in Cardboard
53 Parts, 1965
Catalog: Sets: Classic: Basic Set |
| 010-1 (Inv) | Basic Building Set in Cardboard
57 Parts, 1965
Catalog: Sets: Classic: Basic Set |
| 020-1 (Inv) | Basic Building Set in Cardboard
94 Parts, 1965
Catalog: Sets: Classic: Basic Set |
| 030-1 (Inv) | Basic Building Set in Cardboard
167 Parts, 1965
Catalog: Sets: Classic: Basic Set |
| 040-1 (Inv) | Basic Building Set in Cardboard
287 Parts, 1964
Catalog: Sets: Classic: Basic Set |
| 050-1 (Inv) | Basic Building Set in Cardboard
287 Parts, 1964
Catalog: Sets: Classic: Basic Set |
| 060-2 | Basic Building Set in Cardboard
1965
Catalog: Sets: Classic: Basic Set |
| 345-2 (Inv) | Basic Building Set Specially For Her
127 Parts, 1993
Catalog: Sets: Universal Building Set: Basic |
| 1688-1 (Inv) | Basic Building Set Specially For Her
203 Parts, 1993
Catalog: Sets: Universal Building Set: Basic |
| 535-1 (Inv) | Basic Building Set Tote Pack
334 Parts, 2 Minifigures, 1990
Catalog: Sets: Universal Building Set: Basic |
| 1701-1 (Inv) | Basic Building Set Trial Size
24 Parts, 1994
Catalog: Sets: Universal Building Set: Basic |
| 1668-1 (Inv) | Basic Building Set Trial Size
30 Parts, 1992
Catalog: Sets: Universal Building Set: Basic Set |
| 1670-1 (Inv) | Basic Building Set Trial Size
26 Parts, 1992
Catalog: Sets: Universal Building Set: Basic Set |
| 1698-1 (Inv) | Basic Building Set Trial Size
24 Parts, 1991
Catalog: Sets: Universal Building Set: Basic Set |
| 1671-1 (Inv) | Basic Building Set Trial Size
31 Parts, 1992
Catalog: Sets: Universal Building Set: Basic |
| 1474-1 (Inv) | Basic Building Set with Gift Item
62 Parts, 1 Minifigure, 1991
Catalog: Sets: Universal Building Set: Basic |
| 080-1 (Inv) | Basic Building Set with Train
713 Parts, 1967
Catalog: Sets: Classic: Basic Set |
| 9815-1 (Inv) | Basic Bulk
91 Parts, 1 Minifigure, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9063-1 (Inv) | Basic Circus
289 Parts, 12 Minifigures, 1999
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9083-1 (Inv) | Basic Discovery Set (Tubes)
112 Parts, 6 Minifigures, 1998
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9253-1 (Inv) | Basic Farm
591 Parts, 1998
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 9277-1 (Inv) | Basic Figures and Animals
60 Parts, 1996
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 9289-1 (Inv) | Basic Harbor
1090 Parts, 5 Minifigures, 1999
Catalog: Sets: Educational & Dacta: Universal Building Set |
| 9251-1 (Inv) | Basic Just Bricks
576 Parts, 2000
Catalog: Sets: Educational & Dacta: Supplemental |
| 9066-1 | Basic Large Set
1999
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9065-1 | Basic Medium Set (Basic Medium Bulk) - 114 Piece Version
1999
Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 5007-1 (Inv) | Basic Motor 4.5V
1 Part, 1987
Catalog: Sets: Service Packs |
| 810-1 (Inv) | Basic Motor Set
29 Parts, 1985
Catalog: Sets: Universal Building Set: Supplemental |
| 624-1 (Inv) | Basic Motor, 9V
27 Parts, 1996
Catalog: Sets: Universal Building Set: Supplemental |
| 7616-1 (Inv) | Basic Red Bucket
428 Parts, 2009
Catalog: Sets: Creator: Basic Set |
| 322-1 (Inv) | Basic Set
75 Parts, 1981
Catalog: Sets: Universal Building Set: Basic Set |
| 311-3 (Inv) | Basic Set
35 Parts, 1984
Catalog: Sets: Universal Building Set: Basic Set |
| 533-1 (Inv) | Basic Set
85 Parts, 1984
Catalog: Sets: Universal Building Set: Basic Set |
| 544-1 (Inv) | Basic Set
135 Parts, 1 Minifigure, 1981
Catalog: Sets: Universal Building Set: Basic Set |