Miscellaneous manuscript and printed items of Richard Burdon Haldane, and a few photographs., 1872-1933, undated., MS.5918. Correspondence and papers of Richard Burdon Haldane, Viscount Haldane of Cloan (1856-1928), the statesman, lawyer and philosopher, and of his sister, Elizabeth Sanderson Haldane (1862-1937), philanthropist and author., MSS.5901-6109. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/12312 Accessed September 23, 2024.