Signals
![Main Line Signal 251](https://www.irm.org/wp-content/uploads/2024/05/signal251-sm-150x150.jpg)
Main Line
Signal 251
Signal 251
Description: | Ex-C&A Color Position Light |
Equipment Information
Manufacturer: Union Switch & Signal
Style: Color position light
Model:
Configuration: Single head with searchlight
Railroad: Chicago & Alton
Original location: Alton Junction, Chicago, IL
Condition: Complete / restored / operational