Having tried all other sources for aid, JWS is forced to turn to CD’s generosity. His financial position is bad; frequent and serious illness prevents him from working properly.

The proofs CD sent seem to have been lost in the post. Asks him to send another set by ordinary letter post.

Lost proofs have arrived.

Proposes to append the woodcuts of dog and cat varieties from Brehm [Illustrirtes Thierleben (1864–7)], which he has also translated, to the Russian edition of Variation.

Repeats details of his previous letter [5537] as he was unsure whether CD received it.

Cannot come to Down; John Smith is unwell.

Will go to Paris again at end of month.

Wallace and F. J. H. von Mueller of Victoria are most likely candidates for Royal Society Gold Medal for biology.

Encloses letter from Henry Barkly.

CD’s letter [3992] gave him encouragement in his work [on monstrosities], which, he regrets, is little understood or appreciated in France. Hopes to be able to produce anomalies at will as a result of his experiments. Sends a recent paper ["Rapport sur un veau monstrueux", Arch. Com. Agric. Arrondissement Lille (1867)].

Sends a notice on a reptile intermediate between true Triassic reptiles and Devonian fishes ["Sur le reptile (Actinodon)", C. R. Hebd. Acad. Sci. 63 (1866): 341–4].

Expresses his admiration for CD, and his growing sense that transformation of species is probable, though he does not share CD’s explanation of the cause. He avoids the question, since he lacks requisite knowledge and is convinced that there are causes of which God alone knows the secret.

Does not share CD’s objection to continental extension, i.e., that it must be extended to every island in every ocean.

Sends paper on domesticated animals by Brian Hodgson [J. Asiat. Soc. Bengal 16 (1847): 1003–26].

Wrote to J. B. E. Bornet on CD’s behalf, declining the offer of seeds of Draba. But now Bornet writes that he is sending seeds to CD anyway [see 5592].

Corrects his previous description of the fertilisation of Indigofera.

Encloses observations on Malays who have not had communication with Europeans [in answer to CD’s queries about expression].

Discusses dimorphism in plants, especially the Rubiaceae.

Gives observations on orchids; notes varying degrees of self-sterility and a varying success at crossing distinct species.

Mentions local ferns he is collecting

and considers the phenomenon of apparently mimetic plants.

Has received the first four sheets of Variation. Reinwald has received the stereotypes and is ready for printing.

Has asked a classics scholar about a word for Pangenesis. He suggests "atomogenesis".

Is getting in rather a fright about the coming exams.

Returns Hooker’s paper [unidentified].

Criticises the Duke of Argyll’s book [Reign of law (1867)], particularly on sexual selection.

But CD overlooks God’s intention to instruct man by nature’s beauty.

Criticism of anonymous article in North British Review [by Fleeming Jenkin, 46 (1867): 277–318].

CK supports large sports in response to large environmental changes.

Has been reading [H. C. Fleeming Jenkin’s] review in North British Review. Would answer it if not so lazy.

Has read Mount Sorel [A. Marsh-Caldwell (1845)] and Disraeli’s life of Lord G. Bentinck [1852]. Bad science, bad literature, bad politics.

Offers to send parts of J. Syme, English botany [1863–86] in appreciation of CD’s aid.

Comments on CD’s species theory.

Will exhibit Cambrian fossil at next meeting of Geological Society.

Is engaged to marry Agnes Huschke. Will make wedding trip to Switzerland and Italy in autumn; therefore cannot visit CD as hoped.

Discusses present research. Comments on Protoamoeba with respect to origin of life. Says it makes question of common or separate origin of phyla unimportant.

CD to receive honorary diploma from Imperial Zoological Botanical Society in Vienna.

Sends photograph of Viennese botanist, August Kanitz.

Has been too busy to write. Is leaving for Switzerland that evening.

A friend, who ran away from home as a boy, has two sons who have done the same several times. Is the case worth investigating for CD?

Has distributed CD’s questions on expression. Observations on the natives.

Floral structure encouraging cross-pollination in Polygala.