This oddity is a one off livery on this DVT which is being used on a short term loco hauled service from London Euston to Northampton. Note the 'GOLD' buffers! Pictured at Euston on the 10th May 2005.
Photo from James & Martin's Picture Collection Copyright 'Jampics' m.hawkes7@ntlworld.com
British and Foreign Railway Pictures Jampics Fotopic.