Photographs, undated, of Indian scenery illustrating glacial action, of trees in Scotland, and of Gylen and Dunolly Castles., ?Late 19th century., MS.2994. Photographs, collected or taken by John Francis Campbell of Islay, with his notes., MSS.2993-2994. National Library of Scotland Archives and Manuscripts Division. https://manuscripts.nls.uk/repositories/2/archival_objects/36018 Accessed May 06, 2024.