2 Signals with Automatic Stop / Go Attachment
156-1 · 1968 · Train
6 pieces · 4 part types
What there is most of
- Train Signal Circuit-Breaker Bar · Blue×2
- Train Signal Post · Blue×2
- Brick 2 x 4, 4.5V for Train On/Off Switch and Hollow Pins · Black×1
- Wire with 4 x Blue 1-prong Connectors 4.5V, Hollow Pins 15L · White×1
The twenty most numerous parts, longest bar first. Start a checklist to see all 4 part types and tick them off as you find them.
Part data from Rebrickable. LEGO® is a trademark of the LEGO Group, which does not sponsor or endorse this site.