47091 Thor heads east past Llandevenny on 21 October 1985 with a loaded ballast train. I presume this is the 7C59 09:45 Radyr Quarry to Severn Tunnel Junction, but have been unable to find any other pictures to confirm this. It was photographed within a few minutes of the working timetable's time for 7C59, so seems likely. Confirmation anyone?