When 50007 & 50049 arrived into the Scottish Capital yesterday with Pathfinder Railtours The Pilgrim Centurion, members and supporters of the Class 50 Alliance and the Fifty Fund celebrated this astonishing achievement in railway preservation.
Some of the group's working volunteers are pictured beside 50007 Hercules at Edinburgh Waverley.
It is an absolute pleasure to see these English Electric type 4s still on the mainline.
Photo by Jonathan Gawtrey