Hopes that JH will be able to visit Newcastle.
Showing 1–20 of 24 items
Hopes that JH will be able to visit Newcastle.
Is working on the correction of calculation errors [see JH's 1863-5-31]; GA and his assistants will deal with the problem of proofreading.
Responds to JH [see JH's 1863-6-2] about basic rules for admission to the observatory [for JH's future guidance]; GA discourages the visit of ladies 'who understand nothing and learn nothing.'
Asks whether JT can reprint JH's letters on the British modular standard of length, which letters were published in the Athenaeum.
Have made several of JH's actinometers but have always experienced difficulty with the fluid, ammonia sulphate of copper. Can some other fluid be used? They are now making two actinometers for a foreign observatory and would like to make them as accurate as possible.
Correcting work is gradually drawing to a close [see JH's 1863-6-4].
Finds there is not one of JH's actinometers at Kew; would be grateful if he could inform him who has been working with one.
Will send as many copies as possible of JT's reprinting of JH's letters to the Athenaeum. Asks if JH has seen Thomas Rawson Birks's book on matter and ether.
Is sorry to hear that JH is unable to attend the B.A.A.S. meeting. Has been working on a new formula for thallium, and will forward a sample if required.
Thanks for the information. Has written to Henry Barrow, and to Negretti and Zambra. The latter can supply actinometers for 14 guineas; too expensive for him. Barrow has just replied that he can supply for 6 guineas.
As he has been absent on the continent he has been unable to accept any of JH's kind invitations. His stay in Europe has been short, but full of gratification.
Sends the appendix to the volume being printed and hopes he can quote the extract from JH's letter. Comments on James Croll's theories. Points out a mistake in the report from the Morning Post.
No summary available.
Has begun to write about science again after a long absence. Intended to revise small part of her On the Connexion of the Physical Sciences, but it became quite long. Wants JH's advice on it.
Is sending a sample of thallium. Answers to JH's queries regarding cobalt.
Suggests JH send copies of JH's letters from the Athenaeum to members of Parliament because JH has more influence than JT.
Letter did not reach him as he had left town for Clifton. Hopes to reach town in time to see JH's son [John] before he leaves. Unable to meet him at Greenwich as he had to return with [Andrew S.] Waugh.
Announces quarterly meeting of National School Committee on 27 June.
Thanks for article by JH's son Alexander Herschel on meteors. Has printed it in Bulletin of the academy.
R.S.L. Council has decided to publish correspondence regarding the Melbourne telescope. Sends early pages for JH's corrections.