On the west end of the canopy over what is now the up-main (platform 3) there is now an extra curve in the end panel that was at sometime cut out. Looking back through the galleries, I see in gallery four for Truro, there is a photo from 1985 with the exhibition train in the yard, that also shows this cutout, so obviously it was done sometime prior to 1985, but the question is when and, perhaps more importantly, why. Any ideas? Dave
Possibly to improve sighting of a signal??
However Peter Grays book shows the cut out in 1961 with a 57xx Pannier leaving, so it happened between 1956 and 1961.
All the best, Roger Thanks Roger.