supplement to section 11 if appendix to rule book regulations concerning working of trains metropolitan line 1980 vgc lots more listed ref. holcase
London Underground Working Timetable - Metropolitan Line ELL No 172/80 Dec 1980
October 1984? Metropolitan Line timetable +BR Uxbridge line in single table
10 X TEN LONDON UNDERGROUND ROUTE MAPS METROPOLITAN LINE
METROPOLITAN LINE A BRIEF HISTORY LONDON TRANSPORT MUSEUM LT POSTER ORIG 1973
London Transport Traffic Circular Metropolitan Line Last Day of Steam 6 Jun 1971
