Can give no information on the separation of the sexes in the guanaco.

Will be glad to see recipient and Mr Morris at Down the following day.

Obliged for memoir with illustrations on most interesting point [unspecified] to occur in many years.

Regrets not having a duplicate of one of his books to give away. "You will before long no doubt be able to borrow a copy."

Declines invitation to ride because he is "so very subject to headache".

CD and Emma request transfer of some shares to E. A. Darwin.

Thanks for note and enclosure. Has written to [David?] Landsborough to say dried specimen was just what he wanted. Would like some more in spirits.

Very unwell.

Thanks correspondent for lecture tickets, but regrets he will be unable to attend.