Notes, in journal form, containing J. Lloyd Williams's observations on the standard of music education, recorded during his visits to schools throughout Wales.
Letters, 1937-1945, from publishers, family members and friends, relating to the publication of his memoirs. Copies of a few letters from J. Lloyd Williams, one to Sir Walford Davies, 1940, are also included.
Sketches written by J. Lloyd Williams, possibly for literary societies in the Cricieth area; together with a few other items, including some apparently written by his brothers Huw, Richard and William.
A University College of North Wales Class Register containing the attendance records of members of the College's Royal Choir, July 1911, and Graduation Choir, November 1911. A programme of music for the graduation ceremony, November 1906, in J. Lloyd Williams's hand, is also included.
Notices of concerts, 1885 and 1892, in which J. Lloyd Williams was the accompanist, minutes of a meeting of the Garn Juvenile Choir, August 1882, and the programme of a 'Magic Lantern' held at Garn schoolroom, November 1884.