An unspecified engine, probably a 56, heading up Tring cutting on the slow tracks in the spring of 1998 with a container freight.

[actually, it is a Freightliner class 47 (Martin Baumann)]

Photo by Stijn Berkhout (Stijnb@orgwww.chem.uva.nl), scan by Ernst Berkhout (Ernst.Berkhout@Bigfoot.com).