Dicussion of some specimens from the Beagle voyage.
Dicussion of some specimens from the Beagle voyage.
Thanks for information for Ehrenberg.
Inquires about the habits of a litter of foxhounds whose sire was particularly good at recovering the scent in paths or roads.
Has just completed Volcanic islands.
Sends queries on Galapagos flora in particular and island floras in general; also on relationship of wide-ranging species to wide-ranging genera.
Regrets the delay in sending copies of his paper.
Island floras; relationships with mainland. Ranges of species in mundane genera.
Galapagos plants one-third done.
Has got in a controversy about tar burning with a man from Musselburgh.
Regrets the delay in sending copies of his paper.
No summary available.
No summary available.
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No summary available.
No summary available.
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No summary available.
Is hoping to establish a practical school of chemistry in London, and would like to add his name to the list of supporters.
Encloses some specimens of photographs made by the use of chloride of gold and bichromate of potash. Comments on the process.