Signal box diagram, British Rail, Occupation Posts for Engineers Rail Motors, Selby - Market Weighton, Market Weighton - Driffield, Beverley - Market Weighton branches, framed and glazed. Signal box diagram
Signal box diagram, British Rail (Southern Region), Edenbridge Station, framed and glazed, 24th September 1981. Signal box diagram, British Rail (Southern Region), Edenbridridge Station 1981