Mentions illness.
Describes work on fossil cirripedes. Asks to keep specimens somewhat longer.
Mentions illness.
Describes work on fossil cirripedes. Asks to keep specimens somewhat longer.
Hooker’s imprisonment.
Birth of Leonard Darwin.
Barnacles will never end; on to fossils.
Asks permission to clean specimen. Describes research on cirripedes.
RF’s specimens have arrived.
Because of health, CD will postpone coming to London until all drawings are finished.
Asks JdeCS, if he is able "with any honesty", to "purloin" for him a proof-sheet of Frederick Dixon’s plate with cirripedes [in Geology and fossils … of Sussex (1850)].
Requests statement of total owed to JdeCS as a guide to the future.
Read letter from CD offering a monograph of British fossil cirripedes.
Regrets delay in sending pamphlets for JDD.
Thanks him for information concerning cirripedes.
Sends thanks to Charles Pickering for information about plant distribution.
Discusses boring species of cirripedes.
Believes Harry D. S. Goodsir mistaken about parasites on Balanus ["Observations on organs of generation in Crustacea", Edinburgh New Philos. J. 36 (1843–4): 183–6]. In fact parasites are the males of the species.
Is sending JSB sponges.
He returns the Plumularia on which the beautiful Scalpellum ornatum was attached. [See 1229.]
No summary available.
In looking through Lamont 1845-6 he found two observations of Neptune not previously recognized. Thanks for his memoir on the orbits of double stars.
Sends an interesting result of the comet computed by Mr. Barber of Etwell. W. R. Dawes's observations are about to be printed. Wilhelm Struve has some curious optical equations. Will be pleased to see Dr. [Henry?] Holland when he arrives.
Thanks for congratulations on marriage of HH's daughter. Notes HH's review of J. C. Prichard's Natural History of Man in December issue of Quarterly Review, written while on holiday in Armenia.
Marriage of HH's eldest daughter. Thanks for JH's letter of introduction to George Bishop and J. R. Hind.
Answers questions raised by AH in his 1850-1-19 [letter contains notes made by AH].
Pleased to receive JH's letter, which he hastens to answer to remove any misconceptions regarding the equatorial. Comments on some of his observations of stars. Received [T. R.] Robinson's proposal for a large reflector. William Mann has just finished 8 years of tide gauge measures. Grieves to hear of the illness of W. R. Dawes. [George] Smalley's financial affairs have come to a crisis. Convict question has been settled; they are to be sent to Van Diemen's Land.
Notes discrepancy in date for discovery of planet Hygeia. Please furnish correct date and return to Spottiswoodes & Shaw, printers.
Discusses shipping some of JH's books, with a shipment of other books for the Royal Society, to the R.S.L. in order to save shipping charges.
Glad to have seen Lady Herschel and children. Is recovering slowly. Thanks JH for interest in [Francis] Ronalds's work. Discusses paper ES has submitted for R.S.P.T.
[A. C.] Petersen [?] claims to have found a new comet near JH's nebula #379. Look for it, but do not announce this discovery.
Proposes priorities for allocating £1000 granted to R.S.L. by government. Disagrees with RM and Edward Sabine; R.S.L. should not assume responsibility for observatory or any other permanent institution.