37072 Firsby 17 September 1988

37072 rounds the sharp curve at Firsby on 17 September 1988 with the 1D17 09:20 Sheffield to Skegness service. Note the crudely applied loco number between the marker lights on the plated over headcode box. This is the rebuilt end of the loco, while the other end still retains the original spilt headcode box configuration.