Train Signals Part 1
The Keystone Modeler 04 November 2003 pg. 0 Scale: (none) Category: "Trains"
This article covers steam locomotives headlights, markers, and class lights.
Train Signals Part 2
The Keystone Modeler 05 December 2003 pg. 0 Scale: Category: "Signaling"
This installment covers classification signals for PRR extra trains.
Train Signals Part 3
The Keystone Modeler 07 February 2004 pg. 34 Scale: Category: "Signaling"
This installment covers the green classification signals that were used to denote the operation of sections of scheduled trains.