Wikimedi'Òc

Birkwood Lock, nr. Stanley - geograph.org.uk - 499414.jpg - GeographBot

Birkwood Lock, Aire And Calder Navigation - geograph.org.uk - 1843708.jpg - GeographBot

Birkwood Lock, sluice gates control - geograph.org.uk - 1843727.jpg - GeographBot

Birkwood lock, intermediate gates - geograph.org.uk - 1843739.jpg - GeographBot

Birkwood lock, gates opening - geograph.org.uk - 1843750.jpg - GeographBot

Exiting Birkwood Lock - geograph.org.uk - 1843764.jpg - GeographBot

Birkwood Lock - geograph.org.uk - 1843812.jpg - GeographBot

Birkwood lock gates - geograph.org.uk - 1843867.jpg - GeographBot

Birkwood Lock, walkway on the gates - geograph.org.uk - 1843880.jpg - GeographBot

Birkwood Lock - geograph.org.uk - 1843899.jpg - GeographBot

Birkwood Lock, intermediate gates - geograph.org.uk - 2961477.jpg - GeographBot

Birkwood Lock - geograph.org.uk - 2974605.jpg - GeographBot

Birkwood Lock - geograph.org.uk - 2974606.jpg - GeographBot

Three waterways in the Calder valley, near Bottomboat - geograph.org.uk - 6480663.jpg - GeographBot