Pointing out the reasons for some apparent discrepancies in the drawing of his telescope. The drawing was hurriedly done by his daughter.
Showing 41–60 of 2856 items
Pointing out the reasons for some apparent discrepancies in the drawing of his telescope. The drawing was hurriedly done by his daughter.
Is asking JH for assistance.
Thanks for signing his certificate for the R.S.L. Has promise of support from members of Council. Has just contrived a new ozone box; gives details. Carrying out observations with underground thermometers.
Sends published paper containing GY's proof that roots of algebraic equations above fourth degree cannot be represented by finite functions, and showing how roots of fifth degree equations may be found. GY's method may be extended to all higher degrees.
A follow-up letter [see BB's 1860-2-14] asking for an immediate response to BB's request for money.
Is grateful for the help JH's letter gave him in his legal dispute with the Photographic News.
Has a foreigner staying at his house. Has seen letter by this man addressed to JH. TR wants to know if the foreigner is respectable. Thinks his name is [B.] Birkenthal.
Sends his personal scientific journal to JH. Charles Babbage has already given JS much help.
Regarding the sun's equation. Sun spots.
Passes on information on stars received from a Bengal pilot.
Apologizes for not returning sheets of Elements of Quaternions sooner, but was ill. Again cautions WH that method might be too advanced for elementary readers.
Offers some possible explanation for what the unnamed observer saw [see GA's 1860-3-1].
Is arguing for the development of a British metrical system based on the length of the polar axis of the earth.
Asks JH to become a subscriber to a work that HS is bringing out. Lists prominent persons who have already done so.
The writer of the enclosed production has given lectures at SN's establishment. Introduces him to JH. Hopes to give a lecture at Hawkhurst. Would be pleased for any of the Herschel family to view the orchid house, now in full bloom.
Miss Newington will have pleasure in seeing Lady Herschel and Miss Power on Monday or Tuesday next. Will send over a copy of the Orchid House tomorrow.
Offers his services as a coachman.
Dissatisfied with [F. W. A.] Angelander's nomenclature of variable stars; seeks JH's approval of NP's nomenclature for the new 'Hartwell Atlas of Variable Stars.'
Pointing out an error by JH in assigning the authorship of a weather table to Sir William Herschel.
Agrees with NP's proposed method of designating variable stars. Offers some suggestions from JH's own experience.