'Meteorological observations taken at Huntly Lodge by order of the Marchioness of Huntly'., 1821-1835., Acc.10069/86. Meteorological records, mostly concerning Scotland and England, collected by the Royal Society of Edinburgh, Robert Mossman and others., Acc.10069/1-114. National Library of Scotland Archives and Manuscripts Division. https://manuscripts.nls.uk/repositories/2/archival_objects/80648 Accessed May 19, 2024.