Reminds CD of earlier promise to permit extracts of Descent to be translated and published in EA’s Revue Scientifique once entire work is printed. Book appeared weeks ago, so EA again requests permission. Revue has been appearing irregularly owing to war with Germans.

Comments on continued appearance of Revue [des cours scientifiques] despite German siege. Plans enlarged format to include politics and political economy. Repeats request to publish first part of Descent, chapter by chapter, to be followed by publication of the whole.

Has reached an understanding with CD’s French translator [J. Moulinié] and publisher [C. Reinwald] for Descent. Has printed first chapter in last number of Revue Scientifique and sent CD copies; is sending proofs of translation of next chapter for CD to correct.

On EA’s persecution by new government for liberal–republican position of his Revues; threat to remove him from Faculté de Droit, unless he renounces relations with Revues or changes their politics.

Has reviewed CD’s Orchids.

Asks whether CD has any observations to make on J. R. L. Delboeuf’s article ["Les mathématiques et la transformisme"] in Revue Scientifique [2d ser. 29 (1877): 669–79]. He would be pleased to receive a letter or article for publication.

Concerning the publication of a French edition of Coral Reefs.

Sends MS of his paper, "On the coloration of flowers and fruits", filling a gap in CD’s theory relating to these structures, and asks for CD’s comments.

Plans a book on colour sense.

Thanks for comments on paper and references to related works. Clarifies points on colour distinction between energy-absorbing (green) and energy-expending (bright-hued) portions of plants and on the influence of flower colour in modifying the insect organism.

Has sent copy of his new book, Colour-sense [1879]; in anticipation of criticism, he justifies his reliance on recorded observations rather than experiments, by the heavy demands of his career as a journalist.

Thanks for criticisms of Colour-sense.

Clarifies his views that actions desirable for species result in development of nervous organs capable of pleasurable stimulation.

Believes that all "tastes" occurring in nature are explicable with reference to ancestral habits and that none is purely arbitrary.

Thanks for postcard informing him of Delboeuf’s review of his book; he had already seen review.

Explains that it was his son, Grant, who sent JAA’s article defending Darwinian origins of morality.

Comments on CD’s Canadian admirers

and asks whether Grant may visit CD at Down.

Encloses draft bill about vivisection; CD and friends may have influence enough to get it introduced in Commons or Lords; TA and the Cruelty Society do not. The Society, however, can pay for preparation of bill.

Encloses extract which suggests that CD and friends oppose any restriction on vivisection; asks CD to state his principles. Another bill is being sketched for Cruelty Society.

Learned of CD’s interest in new facts bearing on origins of specific forms and sends proof sheets of his Monograph on tubularian hydroids [1871–2] stating his views on the descent of existing hydroids from ancient graptolites.

Thanks for sending translation of A. W. Malm’s paper ["On flatfishes", K. Svensk. Vetensk. Akad. Handl. N. F. 7 (1867–8) no. 4]; thinks it establishes that eye migrates across surface of head rather than through the skull.

Considers the relationship between direction of locomotion and the presence of stalked eyes in Crustacea.

On Royal Society Council’s deliberations on awards. GJA argues that older men should be given first claim lest they die neglected; CD had stressed importance of encouraging younger men.

In his admirable work on expression CD has left out influence of fifth pair of cerebral nerves on the portiodura and on physiognomy; sends reference to his paper on this subject ["On certain points in the physiology and pathology of the fifth pair of cerebral nerves", Med.-Chir. Trans. 52 (1869): 27–42].

CD elected Foreign Honorary Member of the American Academy of Arts and Sciences. [See 9305.]

Sends CD photograph of a "natural curiosity", a bear apparently "painted" with red iron on the face of a soft rock; has also sent copies to a few U. S. scientists.