British Rail Train-Crew Manual - Class 47/7 477xx
Diesel Electric Locomotives - A guide for drivers.
Regional Operations Training Centre - Southern Region - Waterloo -
Issue Date February 1981
More information can be found here
Wikipedia - British Rail Class 47 - The
Class 47s Website Class47.co.uk
More Information Regarding Preserved Class 47 Locomotives can be
found on the following websites:
Preserved-Diesels