Is sending the third volume of Ecliptic stars. Has arrived in Leamington for the winter and for his daughter's marriage.
Is sending the third volume of Ecliptic stars. Has arrived in Leamington for the winter and for his daughter's marriage.
Discusses [Angelo] Secchi's letter. Can supply the Jesuits in Cuba with magnetic apparatus they need. Discusses Secchi's views on cause of earthquakes and volcanic eruptions.
Discusses his telescopes and their dimensions. Wants to obtain an object glass of an 8-in. aperture.
Advises him to put his house in the hands of a temporary tenant so that he can rest.
Gives details of his various telescopes and cameras.
Provides information on glass made by HS.
Regarding telescopes in various places.
Provides information on a telescope being built by [Thomas] Cooke for HF's brother, [Isaac] Fletcher.
The yellow substance turns out to be pentasulfide of arsenic, with a slight excess of sulfur; comments on its properties.
Writes to JH to propose hiring JH's son Alexander for a year to work in CP's laboratory and make observations in CP's observatory.
Informing him that he has just seen an original portrait of William Herschel in a dealer's shop in Bath.
Asks JH about two publications: [Felix Eberty's anonymous] The Stars and the Earth and J. C. Maxwell's theory of compound colors, WW recommending the latter.
Confirms measurements of a transit circle.
Answers JH's inquiry concerning JD's telescope manufacturing process.
Sends a small fragment chipped from the second great bell. Comments on the metal of the bell and the causes of the cracks. Unable to attend the R.S.L. dinner tomorrow.
Sends dimensions of an object glass.
Was gratified to see his handwriting, and has pleasure in sending the order. Duties were oppressive but have now eased. The Pyx has been delayed for two years but must take place soon.