Burlington Northern semaphore signals at Gibbon, Washington, on June 26, 1986. These former Northern Pacific signals are in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Signal, Semaphores.

Burlington Northern semaphore signals at Gibbon, Washington, on June 26, 1986. These former Northern Pacific signals are in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Signal, Semaphores.

Burlington Northern station sign at Gibbon, Washington, on June 26, 1986. This former Northern Pacific station sign is in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: station sign.

Burlington Northern station sign at Gibbon, Washington, on June 26, 1986. This former Northern Pacific station sign is in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: station sign.