The eastern approach to Old Woodhouselee Tunnel, Auchendinny, on 20 April 2013, with Firth Viaduct behind the camera see image 2659. The site of Dalmore Mill is at the far end of the tunnel.
Location: Old Woodhouselee Tunnel (former)
Original line: Penicuik Railway
Photographer: John Furnevel
Contact photographer: John Furnevel
Date: 20/04/2013
Image number: 43035
Tags: Tunnel