Disgrifiad
Tomen y Mur Roman Site, Maentwrog; copy of a letter by A.H.A. Hogg addressed to Professor W.F. Grimes dated 6th October 1959 and annotated large scale maps; transcript of a letter with illustrations, from W.W.E. Wynne to A. Way dated August 1871; one black and white aerial photograph taken by J.K. St Joseph, ref no AJE27; three newspaper cuttings published in Western Mail, 1912.
Cofnod Casglu
Additional Information
Cyfrwng
Photo, Cartographic, Text.
Cychwynnwr
Dr A.H.A. Hogg, J.K. St Joseph, Western Mail, RCAHMW
