Grimsby Dock Tower; a pre-1914 photograph by an unknown photographer.

Grimsby Dock Tower; a pre-1914 photograph by an unknown photographer.

Completed in 1852, the purpose of the tower was to provide hydraulic power to the lock gates at Grimsby Docks. The design of the tower is based on the bell tower at the Palazzo Pubblico in Siena, Italy. The Dock Tower is now a Grade I listed building.