'McCailin Mor' steam locomotive dirtying laundry, Scotlan, 1952.
© National Railway Museum / Science & Society Picture Library -- All rights reserved
McCailin Mor K1 Class steam locomotive leaving Fort William, dirtying laundry as it passes. Photograph by Bishop Eric Treacy. Treacy was often allowed special access to many areas denied to other railway photographers. He also befriended many of the footplate crews, occasionally persuading them to create special smoke effects for the camera.