Eisteddfod Genedlaethol Frenhinol Cymru ... 1909 (1923[-65.]). Y Rhaglen Swyddogol ... The Royal National Eisteddfod of Wales ... The official programme.
National Eisteddfod of Wales (Wales)
Wrexham, 
[1909-1965]
From 1941 in Welsh only.
Wanting the issues for 1924-27, 1940, 1959.