Deltic prototype DP1 at speed emerging from Hadley Wood South tunnel 1959 (ECM1 @ 10:46) (Ref: 010697)
Press Release accompanying photograph 23 September 1959: "The prototype English Electric 3300 hp Diesel-electric DELTIC locomotive. Twenty-two of these locomotives, the most powerful single-unit Diesel-electric locomotives in the world, are on order to work famous East Coast expresses - The Flying Scotsman, The Elizabethan, and the Queen of Scots Pullman - starting next year."
ROMA ID: 010697E