Regarding the doubtful actions of a Lieut. R. J. Morrison falsely obtaining names purporting to support his scheme for observations. Intends to lay the matter before William Parsons [3rd Earl of Rosse].
Regarding the doubtful actions of a Lieut. R. J. Morrison falsely obtaining names purporting to support his scheme for observations. Intends to lay the matter before William Parsons [3rd Earl of Rosse].
Regarding gales of wind and their relation to violent changes in barometric pressure.
Notes that JH had pointed out the perpendicularity of the direction of wind to the direction of a wavefront's advance. Encourages research on the causes of such meteorological phenomena.
Sends an extract from JH's letter, which has been printed in the Moniteur.
Is in poor health; laments poor reception of his translation of the Iliad.
Thanks for his prompt reply to his query about Lieut. R. J. Morrison. He has discovered the horoscope of Edmond Halley.
Alterations to MB's will. Objects to MB's plan to return to live in Mr. Binsted's house at Anstey.
Anecdote about William Whewell. Religious beliefs in England. Foolish opinion about moon expressed in the Times.
Has not had time until now to carry out experiments on 'the central spot' as seen in photographs as related in JH's last letter. His recent trials with various lenses have verified JH's theories.
Is he acquainted with his ordinary reading glass? Gives details. Always carries a small one around with him for reading small print; thinks there would be a good market for them.
Regarding various types of glass for lenses. Will make two of JH's reading glasses if he will send details.
Outlining suitability of various types of glass for optical work. Gives details of theories of his reading lenses and calls attention to one of his own papers in the R.S.P.T. for 1821.
Thanks for letter and details of his paper in the R.S.P.T. Wishes there was an index of authors and subjects for students. Theories regarding the action of light on glass. Has interested Messrs. Chance in his theories. Gives reasons why he wants a reading glass of 3 1/2 inches.
Council on Education requests loan of several portraits owned by JH for use in Second National Portrait Exhibition.
Would be grateful if he would inform him where his paper on concert pitch is published.
Discusses matters of aesthetics; praises JH's ideas.
Is honored that JH should have noticed one of his articles. Quotes further articles, which may be of interest. Regarding JH's views on air and his own theories.
Sends JH proceedings of Mathematical Society of London and asks JH to join.
No mention of Emmanuel Liais's L'espace céleste in English journals. Contact London publishers to find translator for it. Alexander Herschel is now professor of natural philosophy at Andersonian Institution in Glasgow. Hopes JB's elegant method of measuring gravity by torsion will not die before being put into practice.
Not willing to be involved in translation of French work on astronomy [see JB's 1867-2].