Devil's Lapful Neolithic cairn, Castle Hill (Kielder) - Source of Reference
(2) Newbigin, N., 1935-6. Proceedings of the Society of Antiquaries of Newcastle (4th Series) 7, 166-7.
(3) Miket, R. and Burgess, C., 1984. Between and Beyond the Walls (Edinburgh), 59-60.
(4) Further information about the protected nature of this site can be obtained from here.