Further comments on Ernst Klinkerfüss's paper, in response to JH's 1866-2-28.
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Further comments on Ernst Klinkerfüss's paper, in response to JH's 1866-2-28.
Comments on a letter GS received from Ernst Klinkerfüss, which leaves GS convinced of the basic correctness of the views of GS and JH.
Asks JH's opinion on matter of purchase of expensive telescope for solar eclipse (1868) and other observations by William Huggins.
Sends list of tutors at Trinity College contemporary with William Whewell; comments on telescope needed for eclipse viewing.
About some instruments to be taken to India by JH's son John.
Comments on communications to R.S.L. by JH's son John in India.
Questions about JH's report on a paper; is sending on copies of JH's son John's papers.
Organizational matters regarding paper reports; comments on light from sun's corona [see JH's 1868-11-8].
Asks JH to look at a paper on musical scales; comments on a paper by A. Prazmosky on polarization of light from the solar corona.
Information about the distribution of papers.
Extended comments on John Herschel's [JH's son] observations of the spectrum of the solar corona.
Still worried about the meaning of some terms in John Herschel's [JH's son] paper [see GS's 1869-7-20].
Clarifications of some confusion in the proof copy of a paper by John Herschel [JH's son].
Comments on JH's concerns about actinometric measurements [see JH's 1870-9-20]; recommends the study of periodicity of waves on Atlantic Coast.
Reports on status of John Robinson's eye following cataract surgery.
A letter from the Secretary of R. S. L. asking JH to review several papers. [Appended is a copy of JH's review in draft form.]
Sends [William?] Pole's paper on color blindness, in case JH wishes to examine it.
Will present to R.S.L. Council JH's application for money for reducing JH's catalogue of nebulae.
R.S.L. Council voted £20 for cost of reducing JH's catalogue of nebulae.
Edward Sabine sent JH's letter to GS with instructions to forward it to William Sharpey. Sees no difficulty in proceeding.