4575 class 2-6-2T No 4551 passes under Treffry viaduct with the 2.40pm Par to Newquay train banked by 57XX 0-6-0PT No 8702 on August 8, 1959.

Peter Kerslake adds "The fact that it is August probably accounts for this heavily loaded working and there could be additional coaches at the rear added to the local service at Par from a long distance working from up the line. The load is over the limit for a 4575 class but the banker does not appear to be making much effort at the rear."

Photo: Peter W. Gray/Rail Archive Stephenson