A box of over 30 Track Diagrams, Maps and Plans etc. Some original, some copies in varying condition. Of note: qty 5 Breakdown Train Arrangement Maps for Sheffield, Doncaster, Cambridge, Kings X and Lincoln; Cambridge area signalling (very long) and other signalling; Siding Diagrams for Boston and Cambridge; Mansfield station signalling; Norwich District map; Several Tube Stock line stations; Tivetshall Jct and Murrow East office copy Signalbox diagrams; Woodhall Junction signalling; Langwith Junction signalling; Pyewipe Junction cloth diagram; Port Talbot & Dock layout in colour, plus more.