On the poor functioning of the R.S.L. Glass Committee.
Showing 61–80 of 221 items
On the poor functioning of the R.S.L. Glass Committee.
Thanks for his letter. Can JH or Charles Babbage suggest someone to experiment with glass? Michael Faraday? Regarding the £100 voted for John Newman or his assistant. Has to attend a local meeting on Wednesday.
Observations on the position of professorship at Dublin, conditions of service, income, etc.
As G. B. Airy has chosen not to stand as a candidate for the astronomical position in Dublin [Astronomer Royal of Ireland], JH is strongly supporting DL for that position.
Dionysius Lardner is candidate for Dublin Observatory. Please send Edward Sabine's paper on longitude.
On the questions of the usefulness of occultations and the use of mean time in astronomy, JH would much value WS's opinions.
Comments on GA's response to an offer from Dublin [see JH's 1827-4-7]; also about the discussion in the Council of the R.S.L. of a report of experiments from William Whewell and GA; JH makes some disparaging remarks about the work of John Pond.
No news of Dublin. Remarks on a series of experiments. Observations on JH's paper on the Nautical Almanac.
Received the first volume of Johann Pfaff's German translation of William Herschel's papers. Just completed a second catalog of double stars; review of nebulae going slowly. JH comments on his precise sweeps.
Would have answered his last letter sooner but has been confined to his house. Encloses specimen of calcareous spar. Has in the past carried out many experiments on this substance. Is he satisfied with a statement in the Optical Glass report? Missing Transactions for the library.
Informs TT that the R.S.L. will print his paper on chromium. Discusses results obtained in TT's experiments.
She 'can only think of what is past, and is for ever forgetting the present.'
Regarding the telescope of the Rev. [T. J.?] Hussey of Chislehurst.
Corrects yesterday's mistake about 'Russian Platina.' It is chemically pure, but mechanically the worst.
Suggests change in composition of a pot to be made by [Apsley] Pellatt for an experiment.
Further observations on JH's paper on the Nautical Almanac.
Discusses JH's efforts to send various publications to JL and to receive publications from JL. Hopes Franz von Gruithuisen, whose 'strange' lunar observations are causing controversy, will come to England with his telescope. Discusses JH's progress in preparing a catalog of nebulae.
A silly imaginary dialogue among JH's servants, and about JG's travels in Devonshire.
Explains to GA the disposition, by the Committee on Papers of the R.S.L., of GA's experimental results [see JH's 1827-5-3].
Describes prismatic spectrum of flame of cyanogen and offers to repeat experiment with Michael Faraday for JH's benefit.