This is a 96 page softback book published by Amberley Publishing in 2017.
`Diesel Locomotives on Scottish Railways` by Colin J. Howat
TRACTION RECOGNATION COLIN J MARSDEN HB
Limited Edition print By Colin Pickering- “Lakeland Hills Arnside Station” 1/100
1989 RAILWAY WORLD year book (1988) - Edited By Colin Boocock
The Heyday of Nine Elms & its Locomotives by Colin Boocock . Book. Free Postage
LOCOMOTIVES BY COLIN J. MARSDEN - Motive Power Recognition:1 Book Published 1981