From 'Proceedings of Royal Society of Edinburgh' and read on 21 January 1889. Printed. Pages numbered 91-116. Extensively annotated by hand in pencil.
Sin títuloPrinted, with manuscript additions and corrections, pp. 1-65, 69-72. Incomplete. With illustrations.
Sin títuloAttached, a manuscript poem by Thomson entitled 'Darwin in Doggerel'. Printed (1 p.) and manuscript (2 pp.).
Sin títuloReprinted from 'Proceedings of the Royal Society of Edinburgh', session 1885-1886, No. 5, pp. 803-823. Includes plate. Printed.
Sin títuloPart of letter regarding the recipient's proposal to produce a new book on sex. Manuscript.
Sin títuloConcerning proposed collaboration on book on 'The Principles of Biology'.
Sin títuloRegarding their collaboration in various publishing ventures. Manuscript.
Sin título.1 Letter from J. Arthur Thomson to James Oliphant (brother-in-law of Anna Geddes). Presents his views on Oliphant's article on Geddes's variation theory. 1 p.
.2 Letter from James Oliphant to J. Arthur Thomson. Oliphant is unconvinced by J. Arthur Thomson's arguments and expresses his own opinions on the matter. 4 pp., numbered.
Manuscript.
Sin títuloReturning 'Nature's Method in the Evolution of Life' by [Thomas] Barclay, with some notes. Manuscript and typescript.
Sin títuloNotes on defining and describing evolution. Manuscript.
Sin títuloIncomplete. Paginated 2-5. Manuscript.
Sin títuloAlso a note on Bergson's notion of the importance of vital action in life. Typescript.
Sin títuloPaginated 19/a-22/d. Manuscript.
Sin título