Slopes and Slopes Double 2 x 3 an 2 x 1, Blue (The Building Toy)

Details
Title
Slopes and Slopes Double 2 x 3 an 2 x 1, Blue (The Building Toy)
Number
# 481
Parts
21
How is this number calculated?
Parts
100%
(21)
Released
1966
Theme
Build instructions
Parts
There are 4 different parts with a total quantity of 21.
Standard parts
(4 unique parts - Total quantity of 21)
8 x
3038

8 x
3038
9 x
3040a

9 x
3040a
2 x
3042

2 x
3042
2 x
3044a

2 x
3044a