•Two newspaper cuttings, 3 Mar 1913 & 4 Jan 1914, (Isaac Bayley Balfour was a member)
Sin título•Seller’s ‘Syllabus of Examinations on Medical Subjects’
Sin título•Printed booklet of Lecture; Edinburgh School of Rural Economy 1895 – 1896, “Forest Botany”
•Re-print of “Geographical Distribution of Vegetation in Yorkshire; Part 2 – Harrogate & Skipton District”. From “The Geographical Journal, August, 1903”
•2 copies of letters by or referring to him
Sin título•Annotated copy of William Jameson’s ‘Report Upon the Botanical Gardens of the Government, North Western Provinces’, Roorkee, Thomason C. E. College Press. (1855)
Sin título•Photocopy of a letter to Mr Watson, dated 16th January 1878
Sin título•Letter to Watson from Henry Trimen (16 Jan 1876)
•Letter to Watson from Henry Roscoe (1 May 1872)
•Copy of a letter to the Linnaean Society from Watson (23 Dec 1863)
•Letter to from J. Newman from to H. Watsonby (14 Feb 1871)
Sin título•Catalogue of Micrographs of woods structure
Sin título•E.R. Wilding, ‘Index to the Genus Rhododendron ’Bucks, 1920
Sin título