A notebook containing an essay on 'Hynafiaethau Pen y Gaer. Ynghyd a hynafiaethau y golygfeydd sydd iw canfod oddiarni. Prif destyn Cystadleuaeth draethodawl Talybont Uch Cynwy-Nadolig 1861'. According to an accompanying holograph letter, 1907, from W. O. Roberts, Llanbedr, Talycafn, to. O. Evans Jones, Llanrwst, the essay was written by David Williams, Pandy, Dolygarrog, and was awarded the second prize.