Concerts at Welsh National Gymanfa Ganu, Bellevue WA 1994 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Puget Sound Welsh Association board meeting minutes, March 29, 1990 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Puget Sound Welsh Association board meeting minutes, October 26, 1989 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle. September 1990 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
"Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle . july. 1990 " Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Y Ddolen, society newsletter Puget Sound Welsh Association, Seattle. May 1990 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
