Disgrifiadau lefel uchaf yn unig
Llyfrgell Genedlaethol Cymru = The National Library of Wales
Williams, W. W. P. (Watkin William Pritchard), 1832-1912
Williams, W. W. P. (Watkin William Pritchard), 1832-1912 -- Diaries.
Patagonia (Argentina and Chile) Dewisiadau chwilio manwl