
System
1949–1971 · 502 sets













Slopes and Slopes Double 2 × 3 and 2 × 1, Red (The Building Toy)
Supplemental · 1966
No está a la venta

Slopes and Slopes Double 2 × 3 and 2 × 1, Blue (The Building Toy)
Supplemental · 1966
No está a la venta

Slopes Regular, Double, Angle, Valley and Corner, Red (System)
Supplemental · 1966
No está a la venta

Slopes Regular, Double, Angle, Valley and Corner, Blue (System)
Supplemental · 1966
No está a la venta







