The British Rail Class 17 was a class of 117 Bo-Bo diesel-electric locomotives built 1962–1965 by Clayton Equipment Company and their sub-contractor Beyer, Peacock & Co., on behalf of British Railways (BR).
D8524 in August 1968.
D8574 at Crewe awaiting scrapping in 1971
D8568 arriving from Kidderminster
Clayton Equipment Company
Clayton Equipment Company Ltd, now known simply as Clayton Equipment Ltd or CEC and CEL, is a locomotive construction company that specialises in rail equipment, design and build, tunnelling, mining, metro, mainline and shunter locomotives.
D8574, a British Rail Class 17 locomotive built by Clayton.