Ein Cymdogaeth Werin - Preseli Heartlands...
Adroddiadau Blynyddol Cynghair y Cenhedloedd...
1994 Welsh National Gymanfa Ganu, Bellevue,...
Gymanfa Ganu, Seattle, 1999
Seattle Gymanfa Ganu, 1998
Conversations With the Welsh of the Puget Sound...
Memorial cards