This is the ASLEF rule book for 1948 the start of British Railways.
ASLEF 2006 Revised Rule Book used free p&p
ASLEF 1937 Machinery of Negotiation for Railway Staff rule book British Railway
1948 British Railways Southern - Notice Relating to Failure of Signals - Rule 61
Gillingham ASLEF Railways 1982 Badge Aslef Memrobillia Collectable Vintage
Railway Rule Book British Railways Board Rule Book BR 87109 June 1991
Rule Book Index part 1&2 issue 1 June 2003, Railway Rule Book RSSB
