Thanks CD for sending his book [Descent].
Thanks CD for sending his book [Descent].
Notes on Variation and Descent.
Explaining why the moon's disc is circular.
Thanks for presentation copy of Descent.
Thanks for the gift of the book [Descent].
Thanks for copy of Descent.
No summary available.
Thanks CD for copy of Descent.
Notes the death of Frank Parker [CD’s nephew].
Thanks HHHvZ for a memoir
and answers some queries;
mentions some corrections for his Dutch translation of Descent.
Various comments on Descent;
on suicide on Gold Coast;
on mulattoes’ not being prolific.
JDH writes that he is pleased William Thiselton-Dyer is starting work on the Asclepiadoideae [for FLORA CAPENSIS]. The herbarium of Robert Wight will be at Thiselton-Dyer's disposal. William Henry Harvey is a model of how to approach complex systematic work. JDH approves of Thiselton-Dyer's plan to have an educational museum in the [botany] department [of Royal College of Science for Ireland]. Discusses sending Welwitschia specimens for the museum, 2 live specimens have already been sent from RBG Kew to Glasnevin [National Botanic Gardens, Ireland]. JDH will send Thiselton-Dyer Asclepiad flowers as they bloom at RBG Kew & a copy of Benjamin Delessert's ICONES SELECTAE PLANTARUM QUAS IN SYSTEMATE UNIVERSALI with figures by Joseph Decaisne. JDH adds he has not heard from India House about a flora of India, he is concerned about 'the neuralgia' & would like Salix specimens from Dr Moore for Kew's new 'Salicetum'.
Applauds CD’s expression of dissent from J. S. Mill’s view of differences of mental powers of men and women [Descent 2: 326–9]. Sends some corrections.
Thanks TA for information on ice calorimetric work.
Suggests alteration in Descent [1st ed. 7th thousand] in citing pagination of George Busk’s paper "The caves of Gibraltar" [Trans. Int. Congr. Prehist. Archaeol. 3 (1868): 106–67].
Thanks for the present of CD’s long-expected book [Descent].
No summary available.
No summary available.
Descent publication costs, "including a heavy item of £126 for corrections" have been received. JM can now offer CD 600 guineas for the edition of 2500 copies.
Receipt for payment by John Murray of £630 for the first edition, consisting of 2500 copies, of Descent.
Relating his recent experiments in dioptrics. Encloses a model of his air-lens. Is grateful for the reference.