Location: Marshall, WA An ex-GN semaphores is preserved in Marshall near a quarry next to the BNSF main line. No additional information at this time. Information by David R. Busse Location: Cashmere, WA A GRS Co. (ex-Great Northern) train order semaphore is visible across the Wenatchee River from U.S. 2. The museum may be associated with the Chelan County Historical Society Information supplied by Ron Ferrel