Llythyrau : Rhyfel Byd Cyntaf,
Llyfr Melyn Tyfrydog
Dyddiadur D. Cynddelw Williams,
Diary, etc., of John Davies, Ystrad
Soldier's autobiography
A smuggler's autobiography,
Llythyrau o ryfel cartref yr America
Letter,
War reminiscences,
Diary of a nurse
The War of 1914-1918,
Papyri from Oxyrhynchus,
Aberystwyth Comforts Fund,
Tour of North Wales,
Reminiscences relating to Hedd Wyn,
Llawysgrif Hendregadredd
Diary of Thomas Davenport Twist,
Llythyrau o'r Rhyfel Mawr,
Prisoner of war camp magazines,
Morriston War Fund account book,