Map of Engelfontaine, France (on fragile tracing paper),
Map : ‘Reproduction of captured German Map with British grid superimposed.’ Northern France,
Llythyr oddi wrth Y Parch J.J. Williams, Treforis, at Silyn,
Llythyr oddi wrth Y Parch. J.J. Williams at Silyn,
Llythyr oddi wrth Silyn at 'Ex Sergeant Idwal Williams, Penmorfa,
Llythyr oddi wrth Major T.R. Evans o Ffrainc, at R. Silyn Roberts,
Llythyr oddi wrth J. R. Jones, Trawsfynydd, at Silyn,
Llythyr oddi wrth Evan Evans, Yr Ysgwrn, Trawsfynydd (tad Hedd Wyn) at R Silyn Roberts,
Llythyr oddi wrth Evan Evans, Yr Ysgwrn, at Silyn,
Llythyr oddi wrth Elizabeth Williams, o Poperinghe, at Silyn,
Llythyr copi oddi wrth Silyn at Evan Jones, Trawsfynydd,
List of Students who have joined the armed forces who may be excused from courses essential to their degrees,
Letters to Bob Owen from various colleagues (local men) during the Great War,
Letters and Messages of Congratulations,
Letters and accounts regarding ‘Welsh Relief Funds’, collected for alienating distress in Wales during the War,
Letter, Plan and 'Articles of Agreement',
Letter to J.E. Lloyd, Secretary and Registrar, UCNW, to an unknown recipient,
Letter from W.L. Brooks, a Bangor student serving in Italy, to J.E. Lloyd,
Letter from William Edward Williams (Gwilym Rhug), Gorsedd Beirdd Ynys Prydain, to Major Wheldon,
Letter from the Secretary of the Ministry of National Service, Westminster,
