1926 Aberystwyth Congress of the International...
1946 Welsh League of Nations Union / UNA Wales...
Annual Reports of the Welsh League of Nations...
Temple of Peace Opening Souvenir Supplement, 23...
Wales and World Peace 1936-1937
Wales and The League of Nations 1929-1930
Wales and World Peace 1925
Cymru A Heddwch Byd 1924, Undeb Cynghrair Y...
Wales and World Peace 1923
WLNU - Welsh League of Nations Union Reports ...