Acquired Papers: Letters from Montagu Porch to Lady Randolph Churchill. All items are manuscript and signed unless otherwise described., 08 May 1921 - 13 Jul 1921, GBR/0014/CHAR 28/133. The Papers of Sir Winston Churchill, GBR/0014/CHAR, CHUR and CHAQ. Churchill Archives Centre. https://archivesearch.lib.cam.ac.uk/repositories/9/archival_objects/1360859 Accessed June 23, 2024.