RA 8797 RARE GREAT WESTERN RAILWAY 6 BAR BLOCK CLOSING SWITCH trader-pitch instrument is complete and in

instrument is complete and in tested working order

These Great Northern Railway Telegraph instruments are always popular among collectors and this example is a great example

Collection is preferred because os size but shipping and be arranged via a pallet courier

Even better is the fixing studs on the back are still present

RA 8797 RARE GREAT WESTERN RAILWAY 6 BAR BLOCK CLOSING SWITCH trader-pitch instrument is complete and inA very rare Great Western Railway 6 bar block closing switch, these switches were fitted to the block shelf and allowed a signal box to switch out of circuit during times when the service allowed. All the block indicators and bells were effectively taken out of circuit and the instruments in the adjacent boxes were connected. This instrument is in superb condition and is very rare being a 10 bar example.