A square water tank, 3m externally and about 1m internally, brick lined with a stone exterior, covered by decaying steel beams. There was water within the tank when recorded in September 2007, although water was seeping out to the east. A decayed iron pipe ran out from the tank to the east southeast on a terrace 22m east-west by 6m. J.J.Hall, Trysor, 27 September 2007