Notebook of J B S Haldane containing a draft, perhaps incomplete, of a speech and papers on various topics, most of which were possibly intended as articles in the ‘Daily worker’., 1946., MS.20606. Correspondence, papers and notebooks of J B S Haldane and correspondence and papers of his second wife Helen, née Spurway., MSS.20534-20654. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/44262 Accessed September 23, 2024.