Asks JMH to collect some insects at Barmouth.

Reports on his shooting luck.

CD obliged for JMH’s labours in "the science". He reports having spent a pleasant month. Entomological pursuits succeeded.

Looks forward to receiving beetles and butterflies from JMH when he passes through Shrewsbury.

Summarises experiences since leaving England. "How intimately what may be called the ""moral part"" is connected with the enjoyment of scenery." The loneliness of the voyage.

Describes Tierra del Fuego and Cape Horn; was reminded of hours at Barmouth; chafes at the length of the trip.

Hopes the Whigs will do away with slavery – has seen enough of it and Negroes to be disgusted with the lies heard in England.

Enjoyed the merry evening with JMH.

Suggests the names of two bird-preservers for JMH’s friend.

In reference to an earlier letter, replies: "As for Birds of Paradise from the West Indies, tell that to the marines, as we used to say on board the Beagle".

Writes to find whether the date of the event [JMH’s marriage?] has been fixed.

Has been unwell and does not yet feel up to work.

Is slaving at South America – ¾ finished.

Has discovered geologists never read each other’s works – "the only object in writing a book is a proof of earnestness … Geology is at present very oral".

Thanks JMH for book of poems.

Recalls early days together. He cannot visit due to health.

Defers a visit with Lieutenant Blakiston; "my wife is out of health & expects her confinement in a few weeks, & I cannot possibly receive any one here or leave home . . ."

Contributes to a memorial for Richard Dawes.

Describes his health.

Thanks JMH for his congratulations.

Recalls gift of microscope [from JMH in 1831]. [See 99].

Sends Expression.

Remarks on student days and old friends.

Recalls student days at Cambridge and microscope JMH gave him.

Discusses his children, health, and work.