RA 7869 G.W.R. B.R-W.R. BAKELITE ELECTRIC LEVER LOCK RELEASE PLUNGER. ship-zone-c This system was used in

This system was used in a small number of place of British Railways Western Region

This is a 6 inch face gauge plus the back flange

The purpose of the removable front portions were intended for the signal lineman to carry out routine maintenance  on the instrument with removing the lid with its bell thus prevent its operation

this locomotive most of its working like at Maesteg Colliery St Johns wash plant

This company produced all the bell for the former G

RA 7869 G.W.R. B.R-W.R. BAKELITE ELECTRIC LEVER LOCK RELEASE PLUNGER. ship-zone-c This system was used inA G. W. R. B. R. W. R. Bakelite electric lever lock release plunger in excellent condition and retaining most of its original Nickle Silver plating which is usually polished off by the signalmen!