Sends an extract from JH's letter, which has been printed in the Moniteur.
Sends an extract from JH's letter, which has been printed in the Moniteur.
Discusses matters of aesthetics; praises JH's ideas.
Regarding the work of Emmanuel Liais (astronomer).
Would be grateful if he would inform him where his paper on concert pitch is published.
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].
Thanks for his prompt reply to his query about Lieut. R. J. Morrison. He has discovered the horoscope of Edmond Halley.
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.
Regarding various types of glass for lenses. Will make two of JH's reading glasses if he will send details.
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.