Notebooks of Sir Alexander Gray, containing manuscript drafts and ideas for poems., First half of 20th Century., MSS.26005-26007. Literary and family papers of Sir Alexander Gray (1882-1968), Professor of Political Economy at Aberdeen and later at Edinburgh University., MSS.26001-26018. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/49021 Accessed September 23, 2024.