Miners , by Josef Herman, Ystradgynlais, 1944-1954
Miners Singing, by Josef Herman, Ystradgynlais,...
Cymru a'r Byd 1939-1940
Llyfryn y Deml Heddwch: Sesiwn Cyntaf Cynulliad...
WLNU - Welsh League of Nations Union Reports ...
Temple of Peace