Papers, [c. 1927]-1950, of Sir Goronwy Owen (1881-1963), Liberal MP for Caernarfonshire, 1923-45, and Liberal Chief Whip, 1926-31, comprising mainly notes for speeches, including 'Findings on afforestation' (MS 23666C, ff. 5-13); 'Coal Power' (MS 23666C, ff. 31-7); 'Yr Eglwys a Heddwch y Byd', 1934 (MS 23667C, ff. 1-28); 'Notes for Speech on Democracy', 1942 (MS 23667C, ff. 123-44); 'Anglo-Soviet Treaty', 1943 (MS 23667C, ff. 145-59); a draft tribute to David Lloyd George, 1945 (MS 23667C, ff. 168-71); and 'Hawliau Cymru fel Adran o'r Deyrnas Gyfunol' (MS 23667C, ff. 191-202); together with a copy of Goronwy Owen's election address, 1931 (MS 23666C, ff. 85-6), and letters to him from David Lloyd George, 1937 (MS 23667C, f. 105), and Clement Attlee, 1950 (MS 23667C, f. 172).