Sends JT the list and amounts subscribed for Huxley. It will probably amount to £1800. He will write to Huxley and use every argument he can to make him accept.

The Huxley fund amounts to £1955. CD trembles about THH’s answer.

Sends Huxley’s "charming letter". Asks whether it should be sent to Lady Millicent Jones. CD is "so happy about the whole affair".

Sends another copy [of Huxley’s letter of thanks for holiday fund].

It has just occurred to CD that he ought not to leave a copy of Huxley’s confidential letter in the hands of anyone. Asks JT to write to ask recipients to return the copies to CD at Down.

Hopes JT does not think him over-cautious in requesting the return of the copies [of Huxley’s letter]. Has sent Huxley a list of the subscribers.

Asks JT to support his nephew, Henry Parker, for election to the Athenaeum.

CD has not received the proofs [of JT’s Belfast address to BAAS].

Wishes JT were through with Belfast [meeting of BAAS, 1874]. CD cannot imagine surviving such a week of excitement.

Returns proofs [of JT’s Belfast address, Rep. BAAS 44 (1874): lxvi–xcvii]. Gratified by what it says about his work and is anxious to read the whole address; it is a grand subject.

Asks JT to persuade Lady Lubbock to change physicians and put herself in the care of Andrew Clark. Thinks this alone will save her.

Thanks for work on diamagnetism and magne-crystallic action [Researches on Diamagnetism (1870)], which JH is excited to read. Mentions long-abandoned plans for magnetization experiments. Envies those who can see JT's 'magic' experiments at Royal Institution.

Thanks for paper on action of rays 'of high refrangibility' on gases and vapors. Attempts to understand reflection of wave motion on particles with diameters 'incomparably smaller' than length of wave.