RA 8486 G.N.RLY SINGLE BLOCK INDICATOR FROM CROSSING BOX ship-zone-a sheep dome bell

sheep dome bell

the word MIDDLE on any shelf plate is not common

This example has its original Ivorine label

this lamp would have sat on the instrument shelf in Maesteg South signal box and  would have been used by the signalmen and fogsignalmen when appointed

RA 8486 G.N.RLY SINGLE BLOCK INDICATOR FROM CROSSING BOX ship-zone-a sheep dome bellA Great Northern Railway single deck block indicator , these instruments were used in small crossing cabins and indicated to the crossing keep which direction an approaching train was coming from so the correct protecting signal could be cleared. This instrument has been lightly cleaned and checked over, coils tested and in full working order. The case French Polished finish is in excellent condition.