Disused Howley lock
Howley lock on the tidal upper Mersey was built to bypass the nearby weir for barge traffic to reach Howley Quay and beyond. It is believed to be still in use in the 1950's.
Canon EOS 5D Mark II, f/6.3 @ 32 mm, 1/125, ISO 800, No Flash
John Eyres © Manchester Ship Canal & Mersey