In the centre of this photograph is the Golden Lion Bridge carrying the Rochdale Road over the canal. These lock gates were later replaced in the 1920s with a guillotine, or vertically rising, gate.
Library Lock on the Rochdale Canal, with the railway line at the back of the picture. The 'Great wall of Tod' just visible below the railway line which was built in 1881 to support the goods yard and Fielden's sidings when they were extended. Bottom…