Supplemental LEGO sets
220 official sets in the Supplemental theme.
Slopes and Slopes Double 2 x 4, Red (The Building Toy)
480-4 · 1966 · Supplemental
14 parts
Slopes and Slopes Double 2 x 4, Blue (The Building Toy)
480-5 · 1966 · Supplemental
14 parts
Slopes and Slopes Double 2 x 4, Red (System)
480-6 · 1966 · Supplemental
23 parts
Slopes and Sloped Double 2 x 4, Blue (System)
480-7 · 1966 · Supplemental
23 parts
Slopes and Slopes Double 2 x 3 and 2 x 1, Red (The Building Toy)
481-3 · 1966 · Supplemental
21 parts
Slopes and Slopes Double 2 x 3 an 2 x 1, Blue (The Building Toy)
481-4 · 1966 · Supplemental
21 parts
Slopes Regular, Double, Angle, Valley and Corner, Red (System)
481-5 · 1966 · Supplemental
34 parts
Slopes Regular, Double, Angle, Valley and Corner, Blue (System)
481-6 · 1966 · Supplemental
34 parts
Slopes and Slopes Double 2 x 2, Red (The Building Toy)
482-3 · 1966 · Supplemental
22 parts
Slopes and Slopes Double 2 x 2, Blue (The Building Toy)
482-4 · 1966 · Supplemental
22 parts
Angle, Valley and Corner Slopes, Red (The Building Toy)
483-4 · 1966 · Supplemental
20 parts
Angle, Valley and Corner Slopes, Blue (The Building Toy)
483-5 · 1966 · Supplemental
20 parts
Lighting Brick (System)
485-2 · 1966 · Supplemental
4 parts
1 x 1 Bricks with Numbers (System)
487-2 · 1966 · Supplemental
44 parts
1 x 1 Bricks with Letters (System)
488-1 · 1966 · Supplemental
44 parts
Traffic Signs
489-1 · 1966 · Supplemental
14 parts
Trees and Bushes
490-2 · 1966 · Supplemental
9 parts
Shell Station Brick and Sign, 6 Named Beams
491-2 · 1966 · Supplemental
13 parts
Nordic and American Flags
492-2 · 1966 · Supplemental
8 parts
European Flags
493-2 · 1966 · Supplemental
8 parts
1 x 2 x 3 Doors Refill, Red
460-2R · 1966 · Supplemental
50 parts
1 x 2 x 3 Doors Refill, White
460-2W · 1966 · Supplemental
50 parts
38 Slimbricks Assorted Sizes
509-1 · 1965 · Supplemental
38 parts
Tiles
510-2 · 1965 · Supplemental
52 parts