Requests copy of RM's lecture on distribution of gold, and further information on value of it and silver. Asks specific questions about Russian gold.

RM has inadvertently sent letter intended for 'S,' a chemist, to JH. Having read letter, JH comments that he esteems 'S,' but thinks it advisable to tell 'S' that B.A.A.S. as a body will not recommend 'S's invention to government.

On fitness of Michael Faraday, as a chemist and physicist, to chair B.A.A.S. section. Remarks on [H. C.] Oersted's identifying electricity and magnetism, and connection between Oersted's and Faraday's work. Further comments on Faraday's work, and on instances of rash observation ultimately proving correct.

Willing to chair B.A.A.S. meeting next year, provided no other duties are imposed on JH's time and that no one else desires that office.

JH's health is improving. Sends a portion of a letter from Thomas Maclear regarding Dr. [David] Livingstone's observations. Suggests the portion be read at the Geographical Society. Asks RM to invite Livingstone to visit JH.

Thanks RM for information RM sent on fossils. JH's brother-in-law, due to an accident, has, however, ended geological investigations.

Gives permission for publication of JH's paper ['On the Astronomical Causes Which May Influence Geological Phenomena'] in Geological Society's Transactions. Mentions report of a giant fossil found in United States.

Wishes to nominate Mr. Hardin [?], who has written on Indian geology, for membership in the Geological Society.

Describes various geological aspects of the Cape area and mentions JH's astronomical work. Regrets that RM's brother is leaving the Cape.

Declines RM's request that JH become a candidate for Oxford's Savilian Professorship [see RM's 1839-3-27]. JH plans to move farther from London.

Responds to RM's request for an analysis of the cause of the difference in climate between Orenburg and Catherineburg in Russia. Agrees that Geological Society can print JH's Alpine memoir.

Asks RM whether RM thinks any of the geographical work of Karl Ritter should be translated into English.

Sending an account of a 'certain Dr [David] Livingstone.' JH agrees with Thomas Maclear that Livingstone deserves encouragement. Has received RM's testimonial on behalf of [Frederick] McCoy.

Offers an explanation of the phenomena of the freezing cave of Illetzkaya Zatchita in Russia.

Gives RM a letter from Charles Bell [see Bell's 1851-10-28] on a geological map and collection prepared by Andrew Bain. Suggests the British Museum might wish to purchase Bain's collection of fossils.