Buxton Papers. ‘The Governor-Generalship’, March-Aug. 1920. Material relating to the successor to Sydney Buxton as Governor-General of the Union of South Africa.
Buxton Papers. Transcripts of telegrams from Walter Hume Long, 1st Viscount Long, as Secretary of State for the Colonies, to Sydney Buxton; 1917-1919. Correspondence between Buxton and Long, 1916-1919, is held by the Wiltshire and Swindon History Centre.