File 1, fols. 1-18: Minutes of the Mandates Committee of the Union (incomplete series), 1923-1939. File 2, fols. 1-111: Correspondence with its officers about the Union's work and its periodical statements on colonies and mandates, with Lugard's notes on those, its pact and other memoranda, 1924-1944. File 3, fols. 1-30: Statements by the Union on aspects of mandate administration,…