On the Distribution of the Powers of Producing Heat and Light Among the Different Groups of the Animal Kingdom bound with Nature of Vision in the Invertebrate Animals by E. W. Bradley PRESENTATION COPY

London; Richard Taylor, 1835. PRESENTATION COPY INSCRIBED BY THE AUTHOR. Softcover. 8vo. Very good. Stab bound pamphlet that appears to have once been bound into a larger book. Lacks front wrapper. Includes two papers. Author's inscription  to the verso of the title page. He has also written in pencil at the top of the second paper "Supplement to a previous paper of which I have no copies Left. E. W. B." Top corner of second paper is torn but it does not affect the text. 10 pages. NAT/081423