Giving details of Thatcham Church and of the tablet, which is to be erected in memory of Francis Baily. Sculptor will be sending proof of the inscription.
Showing 81–100 of 630 items
Giving details of Thatcham Church and of the tablet, which is to be erected in memory of Francis Baily. Sculptor will be sending proof of the inscription.
Asks WS to take the chair at the next meeting of the R.A.S [probably concerning the Adams-Leverrier dispute].
Notes that actinometer observations prove faulty due to problem with instruments. Asks that WS notify Indian observatories to join others in terminating such observations until JH finds method of getting around problem.
Thanks for sending his book on the Correspondence of James Watt. Hopes to give it the attention it deserves, but meanwhile comments on the water controversy of Henry Cavendish, Joseph Priestley, and James Watt.
Believes he has succeeded in integrating elliptic and hyperbolic functions in finite terms, and sends a paper in which this is discussed.
George III defrayed all costs (£4000) for William Herschel's 40-feet reflecting telescope. JH began dismantling it in Dec. 1839. Lenses and equipment are in storage. Tube's internal structure of corrugated iron and framework's diagonal bracing were originated by WH.
Proposal of giving medals to both J. C. Adams and U. J. J. Leverrier by William Whewell turned down by R.A.S.
Sends a work for JH; would he also present the other copy to the R.S.L.
Sending treatises on radiant heat for the R.S.L. and JH.
Thanks for AD's paper on probability of arguments and on the syllogism.
Thanks JM for a copy of the Correspondence of the Late J. Watt. In commenting on it, JH discusses at some length the doctrine of phlogiston as it relates to the discovery of the composition of water.
Introducing his nephew, Emile Gautier, Doctor of Mathematics. Sends a memoir of J. H. Maedler.
Would be pleased to accommodate JH if he is attending the B.A.A.S. meeting.
Regarding pamphlets concerning F. W. Bessel. Altitude instrument finished.
The books are on their way [see GA's 1847-3-30].
Comments on the reports of the birthday celebrations for JH's aunt Caroline.
Presents 'tables for facilitating the approximate prediction of occultation and eclipses for any particular place,' so that seamen without specialized backgrounds in mathematics can observe and improve hydrography.
Sends some results concerning undisturbed parabolic motion. Laments the Irish famine.
Is very grateful for his assistance and encloses the page of the report in which he publicly acknowledges this. Further results since the return of the great atmospheric wave of 1845.
Sending a series of magnetical and meteorological observations made at the observatory. Comments on these.