Audio tape of Clare Justice, 'Anthropology'., Undated., Acc.9343/86. Correspondence and papers of Sir Robert A Watson-Watt, including his collection of printed material concerning the history of radar., Acc.9343/1-88. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/112197 Accessed September 23, 2024.