Mystery Photos

K1 No 62066 passes with a horse train made up with the BR Mk.1 style horse box. Can anybody identify the location? With a March loco, and fairly flat terrain, possibly not too far from Newmarket?

John Chalcraft (yes, he of Rail Photoprints) reckons that, having been to this location himself, the picture shows the train entering Ely from the north. Thanks, John, one of the longest standing puzzles solved at last! (11 April 2014).