Manchester Drawing Office - Foxfield, dated 18/08/1985.
Askam signal plan for recovery of Catch Points, Issue date 29/09/1988
Drigg - signal plan for removal of crossover and up home replacement, 1980s ?
1926 LNER Algarkirk Sidings Railway Track Signal Plan Diagram Map
1933 LNER Leeds District Kerdby Canal Railway Track Signal Plan Diagram Map
1939 LNER Frodingham WWW2 Railway Track Map Signalling Signal Plan Diagram
1967 Carlisle Control Area Railway Signalling Signal Plan Diagram Newcastle Line
