13 July November 26, 2015 Today in Gosport's Past Today in Gosport’s Past: on 13 July 1954, the official opening took place of the Submarine Escape Training Tank (SETT) tower at HMS Dolphin, Haslar. Credits to original photographer. You Might Also Like 27 April December 22, 2015 1 January December 22, 2015 28 August October 7, 2016
