I went to the Barrow Hill Depot on the first day of their "Rarities" Diesel Gala on Saturday 18th April 2015. Among the guest locomotives were Colas 60002, DBS 60092, GBRf 66754 and newly introduced DRS 68001 'Evolution'. Here is a collection of photographs taken during my visit. (37 Photos).
A larger image, with a caption, can be viewed by left clicking on a photograph below. Then the collection can be navigated through.