Reprinted from 'Proceedings of the Royal Society of Edinburgh', session 1885-1886, No. 5, pp. 803-823. Includes plate. Printed.
Sans titreAttached, a manuscript poem by Thomson entitled 'Darwin in Doggerel'. Printed (1 p.) and manuscript (2 pp.).
Sans titrePrinted, with manuscript additions and corrections, pp. 1-65, 69-72. Incomplete. With illustrations.
Sans titreFrom 'Proceedings of Royal Society of Edinburgh' and read on 21 January 1889. Printed. Pages numbered 91-116. Extensively annotated by hand in pencil.
Sans titreThomson Lectures, Free Church College Aberdeen. Printed.
Sans titreReprinted from 'Natural Science', Vol. 2. No. 14. Printed
Sans titreRead before the Scottish Microscopical Society. Pages numbered 130-144. Printed.
Sans titreEndorsed 'Nat[ural] Sci[ence] - Jan 98'. Pages numbered 21-26. Printed.
Sans titreSeries incomplete: includes introduction (2 pp.) and syllabuses for lectures ii-vi, viii (2 copies) and ix-xii. Printed.
Sans titrePrinted.
Sans titrePaper to be read before the Sociological Society, London University, by Professor J. A[rthur] Thomson. 2 copies of last page, one with manuscript additions and corrections. Printed.
Sans titreReprinted from the January number of 'The Journal of Philosophical Studies'. Vol. i. No. 1. Printed.
Sans titre