Barn 4 Exhibit Display Signal 07
Barn 4 Exhibit
Display Signal 07
Description:Ex-SP Semaphore

Equipment Information

This is an unusual lower-quadrant semaphore; rather than the blade moving upward from horizontal, it moves downward. This type of signal, the US&S Style B, was developed around 1905.

Manufacturer: Union Switch & Signal
Style: Lower-quadrant semaphore
Model: B
Configuration: Single head
Railroad: Southern Pacific
Condition: Complete / restored / operational (display)