Ministry of Health correspondence, 1920-1921, including correspondence with (fols. 1-11) Lord Stamfordham on housing and health issues, Jan.-Apr. 1920; (fols. 12-27) Austen Chamberlain, Feb.-Mar. 1920, concerning the Census and the Registrar-General's Department; (fols. 33-40) Lloyd George on the Coal Debate, and possible strikes, Mar. 1920-Apr. 1921; (fols. 41-97) Austen Chamberlain, June 1920-Mar. 1921, concerning limitations of spending on housing and health schemes; (fols. 98-476) 'Official Letters: 1920: 501-771', carbon copies of Addison's official outgoing Ministry of Health letters, July-Dec. 1920; (fols. 481-673) 'Official letters sent by Addison, Jan.-Apr. 1921 (1-147)', carbon copies of letters from the time of his leaving the Ministry of Health to becoming Minister without Portfolio, on Ministry of Health issues.