'Yr Arwr' by Hedd Wyn,
An appeal made during the Great War, entitled ‘At y Cymry’ by John Morris-Jones,
War diary of the 14th (Service) Battalion, Royal Welsh Fusiliers,
War diary of the 14th (Service) Battalion, Royal Welsh Fusiliers,
'Rhiwle yn Ffrainc' written by Hedd Wyn,
Recruiting poster entitled 'Y darn papur',
Llythyr oddi wrth Silyn at 'Ex Sergeant Idwal Williams, Penmorfa,
Llythyr oddi wrth J. R. Jones, Trawsfynydd, at Silyn,
Llythyr copi oddi wrth Silyn at Evan Jones, Trawsfynydd,
Llythyr oddi wrth Elizabeth Williams, o Poperinghe, at Silyn,
Llythyr oddi wrth Y Parch. J.J. Williams at Silyn,
Llythyr oddi wrth Evan Evans, Yr Ysgwrn, at Silyn,
Llythyr oddi wrth Y Parch J.J. Williams, Treforis, at Silyn,
Llythyr oddi wrth Evan Evans, Yr Ysgwrn, Trawsfynydd (tad Hedd Wyn) at R Silyn Roberts,
Llythyr oddi wrth Major T.R. Evans o Ffrainc, at R. Silyn Roberts,
Notes written by R. Silyn Roberts when visiting the graves of fallen soldiers in Flanders, 1923, including the grave of Hedd Wyn,
Photograph of Hedd Wyn.
Cofeb 'Hedd Wyn',
Letters and accounts regarding ‘Welsh Relief Funds’, collected for alienating distress in Wales during the War,
Photograph of "A" Company 11th (Service) Battalion South Lancashire Regt.,
