Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle. November. 1999 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle. November. 1998 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle. december. 1996 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle. november. 1995 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
