Signals
![Barn 4 Exhibit Display Signal 30](https://www.irm.org/wp-content/uploads/2024/05/15-bo-uss-dwarf-cpl-150x150.jpg)
Barn 4 Exhibit
Display Signal 30
Display Signal 30
Description: | ex-B&O Dwarf Color Position Light |
Equipment Information
Manufacturer: Union Switch & Signal
Style: Dwarf Color Position Light
Model:
Configuration: Single head
Railroad: Baltimore & Ohio
Condition: Complete / restored / operational