jcw1967: Diggle-Marsden tunnels
jcw1967: Diggle-Marsden tunnels (1)
jcw1967: Diggle-Marsden tunnels (2)
jcw1967: Diggle-Marsden tunnels (3)
jcw1967: Adjoining tunnel 31
jcw1967: Diggle-Marsden tunnels (5)
jcw1967: Central Standedge tunnel
jcw1967: danger signs!
jcw1967: workers mess room
jcw1967: Diggle-Marsden tunnels (9)
jcw1967: drainage duct
jcw1967: drainage room
jcw1967: Canal access
jcw1967: Diggle-Marsden tunnels (13)
jcw1967: Diggle-Marsden tunnels (14)
jcw1967: Diggle-Marsden tunnels (15)
jcw1967: Diggle-Marsden tunnels (16)
jcw1967: Diggle-Marsden tunnels (17)
jcw1967: Diggle-Marsden tunnels (18)
jcw1967: Diggle-Marsden tunnels (19)
jcw1967: service stairs
jcw1967: Diggle-Marsden tunnels (21)
jcw1967: Air vent & drain
jcw1967: Singing in the rain
jcw1967: Standedge central
jcw1967: Diggle-Marsden tunnels (25)
jcw1967: Diggle-Marsden tunnels (26)
jcw1967: Diggle-Marsden tunnels (27)
jcw1967: roof support
jcw1967: Diggle-Marsden tunnels (29)