Mountain Farm (Whittingham and Callaly) - Source of Reference
The information on this website is based on a range of published and unpublished works. Below is a list of the source of information used in writing this record.
(2) Dodds, M.H. 1935. A History of Northumberland, vol.14 (Newcastle), 67
(3) Beckensall, S. 1983. Northumberland's Prehistoric Rock Carving (Rothbury), 50, 179
(4) Beckensall, S. 1992. Prehistoric Rock Motifs of Northumberland, vol.2 (Hexham), 7