Eisteddfod essays, dating from 1898 to 1904 on various subjects e.g. the Educational Awakening in Wales, Wales in the 19th century, the work of Daniel Owen, brief notes on the notable Welsh, 1700-1900.
A history of the religious establishment, Tan'rallt, in Caernarfon, now known as Siloh, 1875-1876. A gorsedd certificate of the 1890 Eisteddfod. A lecture on the subject of famous people buried at Llanycil cemetery, Merioneth. An address on the occasion of the departure of Gwenallt as minister at Bagillt Church. A marriage and death certificate, and an apprenticeship indenture for Thomas Jones as a printer, 1872. 9 photographs of Gwenallt, ca. 1885-1930
There is also material collated by Gwenallt relating to Rev. Evan Jones, Caernarfon, minister at Moriah Chapel and editor of Punch Cymraeg and material relating to Roger Edwards, Mold, such as quotes from newspapers and letters.
Also, verses written by W. H. Williams, Penmachno to my dear friend Rev. T. M. Jones in the first house of friendship, 5 September 1899.