I'm looking for a source to ID the Frisco engine numbers found on the front of the locomotives and sometimes on the top of the cabs behind the stack. Does anyone know if there is a listing of these numbers that would help pin down where an engine's route was taken back in the 20s & 30s? I'm expressly referring to the engine shown in The Station & Yard Employees Photo at the Lawton, OK depot taken Sept. 1925. There is nothing in the Frisco Employe's Magazines.
