John Smeaton He pioneered the use of 'hydraulic lime' (a form of mortar that will set under water) and developed a technique involving dovetailed blocks of granite in the building of the lighthouse. His lighthouse remained in use until 1877 when the rock underlying the structure's foundations had begun to erode; it was dismantled and partially rebuilt at Plymouth Hoe where it is known as Smeaton's Tower. Deciding that he wanted to focus on the lucrative field of civil engineering, he commenced an extensive series of commissions, including: Smeaton is considered to be the first expert witness to appear in an English
Maryport Lighthouse Maryport Lighthouse Maryport Lighthouse is a small lighthouse located in Maryport, Cumbria, England, formerly run by the UK's General Lighthouse Authority, Trinity House. The original Maryport lighthouse was built in 1796, and was running on acetylene by 1946. The painter L. S. Lowry used Maryport and the lighthouse in several of his paintings. Trinity House took charge of it in 1961. In 1996 a new tower () was built from aluminium and the lighthouse was connected to mains electricity. Before this the lighthouse at Maryport had been the UK's oldest iron lighthouse. At 4.7 metres tall and with a light