20021 & 20085 come off the Ironbridge branch and rejoin the mainline at Madeley Junction on 15 August 1988 with another rake of empty HAA coal hoppers heading back to Silverdale Colliery from Ironbridge Power Station. Although once a common sight, I have relatively few pictures of Class 20s working MGR coal trains, as they were principally concentrated in the Midlands and Scotland and only very rarely ventured as far south as my local power station at Didcot, and even that was before I started taking pictures.