947/201, 947/412, 947/649, 947/650, 947/673 and 947/882
Long, Walter (Viscount Long), papers – Secretary of State for the Colonies (1916–19) and First Lord of the Admiralty (1919–21), includes correspondence about William Morris Hughes. For a descriptive list see the Australian Joint Copying Project at the National Library of Australia M1114–1119.

See the Wiltshire and Swindon Archives, Wiltshire and Swindon History Centre website.