This Great Western Railway wood cased track circuit indicator is fine example of these rare instruments, in 40 years of collecting this is only the third one ive had! This instrument indicated to the signalman if a track circuited section of line was occupied or clear. The red banner shows occupied when horizontal and when at 45 degrees shows clear. This instrument has been inspected in our workshops and both coils measured on an ohms meter. A rare instrument to find so dont miss out on a chance to own one!
Please bear in mind ALL our instruments are inspected, tested and are COMPLETE ! when you buy elsewhere you have No gaurentee!