NPRN421584
Cyfeirnod MapSS68NW
Cyfeirnod GridSS6349187146
Awdurdod Unedol (Lleol)Swansea
Hen SirGlamorgan
CymunedMumbles
Math O SafleCHWILOLAU GYNNAU MAWR AR YR ARFORDIR
CyfnodModern
DisgrifiadCoast artillery searchlight on Lighthouse Island, Mumbles Head. Site of a World War II examination battery.
Source: Steve Thompson, UK Pillbox Study Group, ref. e24936.
B.A.Malaws, RCAHMW, 20 April 2016.
