The cooling towers of Ratcliffe-on-Soar Power Station dominates the background, as 43085 City of Bradford heads down the Midland Mainline with the 17:00 Derby to St Pancras service on 1 July 1985. Unfortunately I didn't record the loco's number at the time, but have been able to work it out by careful scrutiny of the nameplate on the 6x7 slide scan. Many thanks to the several HST experts who confirmed my conclusion.