Has received the glasses from Dr. John Dalton with very minute answers. Dalton gave a paper on this subject in 1794 to the Manchester Society. Will bring them to London tomorrow. Dr. Simms is in a critical condition.
Has received the glasses from Dr. John Dalton with very minute answers. Dalton gave a paper on this subject in 1794 to the Manchester Society. Will bring them to London tomorrow. Dr. Simms is in a critical condition.
Sends her love and family news.
Writes of the pleasure all feel in CD’s continued good health and joy in his voyage.
Tells of the banana tree he bought, which he sits under and thinks of CD "in similar shade".
CD’s financial accounts are correct.
No summary available.
Asks for seeds and roots of native plants of the Cape. Refers to JH's writings on beating of the heart and comments on some optical experiments of Charles Wheatstone and David Brewster.
No summary available.
No summary available.
No summary available.
Will write [J.-B.] Biot, but does not know to which enquiries Biot wishes JH to respond. Also wants to thank Biot for his kindness. S.-D. Poisson in a statement before the Académie des sciences has misdescribed JH's planned voyage.
No summary available.
The observational data from FS regarding Gamma Virginis are so significant that JH begs FS to continue to observe and send JH the results. Comments on a number of other astronomical observational matters.
Concerned about payment for instruments. Has read in newspaper that JH is preparing to study the southern hemisphere. Asks to keep in touch. Will soon go to Paris for transit instrument and another publisher for the translation of JH's work. Problems on account of Revolution.
JH preparing for his journey to Cape Town. Compiling a catalog of nebulae and clusters. Sending to CH a comparison of a new set of elements of Gamma Virginis and a set of observations of it from 1720-1833; JH asks CH to send a copy to Carl Gauss.
Gently rejects MP's offer to accompany JH to the Cape to act as JH's assistant. JH claims the voyage to be a 'pure family party of pleasure,' and if astronomy can not be well practiced at the Cape, the family may go on to India to visit the relatives of JH's wife, Margaret.
Praises JH's Prelim. Discourse and work in general. Wishes well at the Cape.
Thanks JH for clues to interesting star 'near Eta Coronae.' Sends sketches of April [1832?] observations of nebulae.
No summary available.
Comments on JH's paper on potash in Annales de chimie. Has observed reaction products in microscope. Concerned over delay in publication by David Brewster of his experimental results in optics and light, especially as WT not convinced of legitimacy of rumored results.
No summary available.
No summary available.