No summary available.
No summary available.
Wishing him well for the new year. Hears JH has visited the East India College. Sends a theorem. H. P. Brougham (Baron Brougham and Vaux) amuses himself by finding the laws of central force for curves. Has been finding information on a nephew of Isaac Newton. George Stanhope (6th Earl of Chesterfield) and T. A. W. Parker (9th Earl of Macclesfield) were pupils of Abraham De Moivre.
No summary available.
No summary available.
Reports upon a breed of wild cattle found in southern India. The herd is reputedly descended from a wild, red bull that mated with tame cows.
[This memorandum was forwarded to CD enclosed with 1817.]
Encloses "notes for Mr. D" [see 1818] and a memorandum on the wild cattle of southern India [see 1819].
Breeds of silky fowl of China and Malaya. Black-skinned fowl.
Doubts any breed of canary has siskin blood; all remain true to their type.
Wild canary and finch hybrids.
Hybrids between one- and two-humped camels.
Does not regard zebra markings on asses as an indication of interbreeding but as one of the many instances of markings in the young which more or less disappear in the adult.
Crossing of Coracias species at the edges of their ranges.
Regional variations and intergrading between species of pigeons.
Regards the differences in Treron as specific [see Natural selection, p. 115 n. 1].
Gives other instances of representative species or races differing only in certain details of colouring.
On the vitality of the ova of the Salmonidae at different stages of development.
TS will be chairman of Decimal Coinage commission. Do majority of bankers queried by JH favor this decimal system? Death of William Whewell's wife, Cordelia, sister-in-law of TS.
No summary available.
Requests that JEG secure the assistance of Samuel Birch in regard to information about varieties of domesticated animals and plants in China. Encloses memorandum.
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Inquires about a Mr Smith, who might prove helpful "in the domestic bird line".
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No summary available.
Is attempting to get skins of poultry from all quarters of the world. Wants to inspect poultry collections.
Encourages JH to contest Cambridge University seat in Parliament, following death of Henry Goulburn.
No summary available.
No summary available.
No summary available.
No summary available.