Maybe one of these similar products would be of interest:-
LAST YEARS OF STEAM LONDON MIDLAND REGION + ERIC TREACY'S LMS
The last years of the westerns by A.Wyn Hobson published Ian Allan
THE LAST YEARS OF SOMERSET & DORSET + SOMERSET & DORSET IN COLOUR. 2 Hardbacks
THE LAST YEARS OF THE BIG FOUR.
The Last Years Of British Steam Vintage Hardback Book Ian Allan