Changes

The Post-War BR Modernisation Plan called for the introduction of a range of Diesel locomotives. Although the majority were diesel electric, the Western Region at Swindon developed the B-B diesel-hydraulic Class 42 ‘Warship’ class(all bar two of the class being named after Royal Naval vessels).

D821 Greyhound was outshopped from BR Swindon Works in May 1960, and served mainly at Plymouth Laira with a brief spell at Newton Abbot. While in service D821 carried various liveries including green, maroon and blue. She was withdrawn from service in December 1972, with more than 1 million miles of main line working.  HMS Greyhound (H05) was a G-class destroyer, launched in 1935 and sunk by German dive bombers in 1941. An earlier HMS Greyhound, a Greyhound-class destroyer, also saw service from 1900 to 1919. A number of other Naval vessels have also carried the name.