A scrapbook of material relating to William Thomas ('Islwyn'), including press cuttings, etc., in connection with negotiations for the purchase and restoration of his birthplace at Tŷ'r Agent, Ynys-ddu, 1925-1926, and press cuttings, correspondence (addressed to A. W. Games, Cwmfelin-fach), printed matter, photographs, labels attached to relics and personalia, and a balance sheet, in connection with centenary celebration meetings held in 1932 at Cwmfelin-fach and Ynys-ddu. The correspondents include Timothy Rees, bishop of Llandaff, Joseph Bradney, Saunders Lewis, Ifan ab Owen Edwards and John Kyrle Fletcher.