5 Sixteens and 4 Twenties (System)
415-1 · 1966 · System
9 pieces · 2 part types
What there is most of
- Brick 2 x 8 · White×5
- Brick 2 x 10 · White×4
The twenty most numerous parts, longest bar first. Start a checklist to see all 2 part types and tick them off as you find them.
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