Thanks JWF and G. R. Waterhouse for cirripede specimens.
Thanks JWF and G. R. Waterhouse for cirripede specimens.
No summary available.
Comments on a number of possibilities for the post at Trivandrum [see JH's 1850-3-20].
No summary available.
Giving his views on the proposed supply of a large reflector for the Cape Observatory.
Thanks GA for his 1850-4-1, and provides details of a likely candidate.
Replies to CD’s questions regarding impregnation of peas, beans, cabbages, and other plants by insects, wind, etc.
Describes progress of research on fossil cirripedes. Comments on specimens sent by JS. Asks about age of several European formations, and for information about specimens.
No summary available.
Sends some post office stamps to pay for a 'certificate'.
JDH writes to present General Jung Bahadur Rahan [Rana] Prime Minister of Nepaul [Nepal], his brothers, & other members of the Nepaul mission. JDH is indebted to JB for his 1848 Nepal trip. JB is also a friend to [Brian Houghton] Hodgson, [Archibald] Campbell & [Charles] Thoresby. JDH asks that they are shown the Himalayan plants [at RBG Kew] & that WJH takes a drive with them from Kew Gardens to Richmond Hill. Captain Kavanagh accompanies the gentlemen & can make arrangements. JDH suggests Dr [Nathaniel] Wallich & Royle meet the party at the Gardens.
No summary available.
No summary available.
Letter of thanks and good wishes.
Has just received the Admiralty Manual. Thinks it would be helpful if some tables for determining the heights of mountains by means of the barometer could be included in the next edition. Points out an error in the Nautical Almanac.
Spoke too harshly about CD’s involvement in nomenclatural reform.
JDH used to think CD "too prone to theoretical considerations about species", hence was pleased CD took up a difficult group like barnacles. CD’s theories have progressed but JDH not converted. Sikkim has not cleared up his doubts about CD’s doctrines.
Argument with Falconer.
Letter of thanks and good wishes.
Charles Darwin [CD] has not been absent from JDH's thoughts during the long break in their correspondence. He probably spoke too strongly about CD's species work & barnacles. speculates that CD was once prone to theoretical considerations about species & unaware of certain difficulties which JDH thought a more intimate acquaintance with species might clear up. Hence was pleased CD took up a difficult group like barnacles. CD's theories have progressed but JDH is not converted. He thought the transitions from one form to another in Sikkim would be more apparent. CD reasons rightly about JDH's Yangma valley; it is undoubtedly a vast moraine. He rejects the Himalayas as an independent chain of mountains & seeks the axis of the great mountain system between the Yarou river & the plains of India. He considers the glaciers of the Himalayan range unrivalled & is convinced they are receding. Explains that it is a double chain likes CD's Andes. [Thomas] Thomson [TT] & [Hugh] Falconer [HF] both regard the greatest Asiatic axis as a sub meridional one. The whole mountain system is incredibly complicated & he exceedingly doubt's Humboldt's system of six Mountain chains. Letter continues under date of 7 Apr. JDH now with HF at Honorable East India Company Botanic Gardens. HF had kept all his letters & overland parcels for five months due to insane procrastination but is now forgiven. HF's society is as ever delightful. HF no longer associates with the Asiatic Society. JDH received CD's Feb letter today & learned that the cold water system has done him much good but is not a cure, JDH sends congratulations on the Darwins' seventh child. JDH came to Calcutta [Kolkata] to persuade Jung Bahadur [JB] to let him travel in Nepal but JB cannot guarantee his safety while absent in England. JDH will therefore go instead to Sylhet then the Khassya [Khasia] Hills & Munnipore [Manipur] with [TT].
No summary available.
Thanks for the information about a possible investment.