Books and copies of works relating to radar, science, military history and other interests of Sir Robert Watson-Watt., 1916-1966, undated., Acc.9343/44-76. 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/112150 Accessed September 23, 2024.