2009
TA2711 : Grimsby's hydraulic Dock Tower
taken 16 years ago, near to Grimsby, North East Lincolnshire, England

Grimsby's hydraulic Dock Tower.
The 309 feet hydraulic dock tower standing at the entrance to the Royal Dock, Grimsby. It was completed in 1852 and was originally used to provide hydraulic power to operate the lock gates by using water pressure from 33,000 gallon tanks.