Cylchgronau Cymru
Chwiliwch trwy dros 450 o deitlau a 1.2 miliwn o dudalennau
Transactions of the Caernarvonshire Historical Society Vol. 49 (1988) Axe Hammer from Four Crosses F. Lynch Transactions of the Radnorshire Society Vol. LVIII Excavations on Offa's Dyke, Knighton D. Allen Vol. LIX S.W. Williams, 1837-99 R.W. Fenn &J.B. Sinclair D.W.S.