Product Description
A G.W.R. BR WR 14 bar block closing switch manufactured by R.E.Thompson & Co, these switches were installed in signal boxes which could be closed out of service when not required. When the switch was turned from IN to OUT all instruments and bell signals were swithed to the boxes either side. This is an early example as the joints in the case are hand cut Dovetails which were later changed to machine cut comb joints.