| Image | Item No. | Description |
| 400-3 (Inv) | Small Wheels with Axles (The Building Toy)
12 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 401-2 (Inv) | Large Wheels with Axles (The Building Toy)
7 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 403-3 (Inv) | Train Couplers and Wheels (System)
12 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 414-3 (Inv) | Windows Parts Pack, Red (The Building Toy)
10 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 414-4 (Inv) | Windows Parts Pack, White (The Building Toy)
10 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 414-5 (Inv) | Windows Parts Pack, Red (System)
10 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 414-6 (Inv) | Windows Parts Pack, White (System)
10 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 417-4 (Inv) | Cornerbricks (System)
10 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 418-3 (Inv) | 2 x 4 Bricks (System)
21 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 419-3 (Inv) | 2 x 3 Bricks (System)
25 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 420-3 (Inv) | 2 x 2 Bricks (The Building Toy)
20 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 420-4 (Inv) | 2 x 2 Bricks (System)
33 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 423-3 (Inv) | Curved and Round Bricks (The Building Toy)
28 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 445-2 (Inv) | Lighting Device Pack (The Building Toy)
3 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 480-4 (Inv) | Slopes and Slopes Double 2 x 4, Red (The Building Toy)
14 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 480-5 (Inv) | Slopes and Slopes Double 2 x 4, Blue (The Building Toy)
14 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 480-6 (Inv) | Slopes and Slopes Double 2 x 4, Red (System)
23 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 480-7 (Inv) | Slopes and Sloped Double 2 x 4, Blue (System)
23 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 481-3 (Inv) | Slopes and Slopes Double 2 x 3 and 2 x 1, Red (The Building Toy)
21 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 481-4 (Inv) | Slopes and Slopes Double 2 x 3 an 2 x 1, Blue (The Building Toy)
21 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 481-5 (Inv) | Slopes Regular, Double, Angle, Valley and Corner, Red (System)
34 Parts, 1966
Catalog: Sets: Classic: Supplemental |
| 481-6 (Inv) | Slopes Regular, Double, Angle, Valley and Corner, Blue (System)
34 Parts, 1966
Catalog: Sets: Classic: Supplemental |