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From:
Adolphe Quetelet
To:
Sir John Herschel
Date:
[19 January 1841]
Source of text:
RS:HS 14.221
Summary:

Says JH's interest in AQ's work has been source of motivation. Notes that on 21 September and 21 December, aurora borealis and magnetic perturbations have been spotted. Asks where to procure an actinometer in England.

Contributor:
John Herschel Project
From:
Andries Stockenström
To:
Sir John Herschel
Date:
[2 January 1841]
Source of text:
RS:HS 17.26
Summary:

Express gratitude for JH's role in recommending him for baronet. Reports on the political situation in the colony.

Contributor:
John Herschel Project
From:
Charles Robert Darwin
To:
William Darwin Fox
Date:
[25 Jan 1841]
Source of text:
Christ’s College Library, Cambridge (MS 53 Fox 59)
Summary:

Birds has gone to the printer.

Continues "to collect all kinds of facts about ""varieties and species"" " for his "some-day work".

Would be grateful for descriptions of offspring of crossbred domestic animals.

Contributor:
Darwin Correspondence Project
From:
Edward Sabine
To:
Sir John Herschel
Date:
[1841?]
Source of text:
RS:HS 15.300
Summary:

Sends letter from [A. T.] Kupffer regarding magnetic observations. Discusses Great Toronto Disturbance of 18 November and observation of it at Greenwich, St. Helena, and St. Petersburg.

Contributor:
John Herschel Project
From:
Edward Sabine
To:
Sir John Herschel
Date:
[9 January 1841]
Source of text:
RS:HS 15.118
Summary:

Discusses problem involving JH, George Peacock, Humphrey Lloyd, and Wilhelm Weber regarding the price of magnetometers. Also mentions reports of magnetic observations in Russia and at the Cape of Good Hope.

Contributor:
John Herschel Project
From:
Edward Sabine
To:
Sir John Herschel
Date:
[11 January 1841]
Source of text:
RS:HS 15.119
Summary:

Asks JH's advice on the publication of various observations. Is also awaiting advice from Humphrey Lloyd.

Contributor:
John Herschel Project
From:
Edward Sabine
To:
Sir John Herschel
Date:
[19 January 1841]
Source of text:
RS:HS 15.120
Summary:

Relates Humphrey Lloyd's complaint that JH sent Mr. Meyerstein's letter by mistake. Asks JH to forward [A. T.] Kupffer's letter along with those enclosed from Charles Riddell on the magnetism survey in America. Asks for JH's advice on the publication of the observations.

Contributor:
John Herschel Project
From:
Edward Sabine
To:
Sir John Herschel
Date:
[29 January 1841]
Source of text:
RS:HS 15.122
Summary:

Assures JH that he will publish magnetic observations as JH desires. [Hussey] Vivian awaits the estimate of cost of publication. Encloses circular sent to the British magnetic observatories. Informs JH that the Niger and Guiana magnetometers have arrived safely. They should provide interesting comparisons with other observatories.

Contributor:
John Herschel Project
From:
F[rancis] Tudhope
To:
Sir John Herschel
Date:
1841
Source of text:
RS:HS 17.447
Summary:

Reports that the lectures on various subjects that JH proposed are underway in Cape Town. Sends transcripts of the lectures.

Contributor:
John Herschel Project
From:
Francis Baily
To:
Sir John Herschel
Date:
[2 January 1841]
Source of text:
RS:HS 3.196
Summary:

Latest news of his Cavendish experiments. Will get the star maps printed for him. There is to be a meeting of the Council of the R.A.S. to consider the award of medals.

Contributor:
John Herschel Project
From:
Francis Baily
To:
Sir John Herschel
Date:
[9 January 1841]
Source of text:
RS:HS 3.197
Summary:

Is sorry to hear of his illness. The R.A.S. has awarded its medal to F. W. Bessel. Robert Main's paper on parallax is being printed. Is to be a meeting of the Standards Committee in February. Has arranged the printing of the star maps. John Wrottesley is to be the next president of the R.A.S.

Contributor:
John Herschel Project
From:
Francis Baily
To:
Sir John Herschel
Date:
[28 January 1841]
Source of text:
RS:HS 3.199
Summary:

Will be pleased to accommodate him. Star map is being printed. Encloses a paper on Sound by Dr. R. J. Kane, for his comments.

Contributor:
John Herschel Project
From:
Francis Beaufort
To:
Sir John Herschel
Date:
[16 January 1841]
Source of text:
RS:HS 3.371 & ACC: Hydrographic Office Letter Book
Summary:

Is preparing an estimate for Parliament and would like his views on the usefulness of re-measuring N. L. Lacaille's base, etc., at the Cape.

Contributor:
John Herschel Project
From:
Francis Beaufort
To:
Sir John Herschel
Date:
[30 January 1841]
Source of text:
RS:HS 3.372
Summary:

Is sending him Thomas Maclear's account of taking the field and of commencing his base operations.

Contributor:
John Herschel Project
From:
George Biddell Airy
To:
Sir John Herschel
Date:
[16 January 1841]
Source of text:
RS:HS 1.92 (C: RGO 6.340.296)
Summary:

Sending two copies of the 'Extracts relating to Standards.' Remarks on these extracts. Requests JH to fix a date for a meeting to discuss the report.

Contributor:
John Herschel Project
From:
George Biddell Airy
To:
Sir John Herschel
Date:
[27 January 1841]
Source of text:
TxU:H/M-0627.1
Summary:

A notice of meeting of the Standards Commission.

Contributor:
John Herschel Project
From:
George Peacock
To:
Sir John Herschel
Date:
[5 January 1841]
Source of text:
RS:HS 13.293
Summary:

About some aspects of the magnetic survey, and who shall pay for it.

Contributor:
John Herschel Project
From:
George Thomas Napier
To:
Sir John Herschel
Date:
[28 January 1841]
Source of text:
RS:HS 13.70
Summary:

Has dispatched a military force to St. John's River. Outlines recent political events at the Cape. The educational scheme progresses well. Has had an acrimonious letter from Andries Stockenström.

Contributor:
John Herschel Project
From:
Henry Anthony Jeffreys
To:
Sir John Herschel
Date:
[1841]
Source of text:
RS:HS 10.306
Summary:

Sending some papers he should have returned earlier. Anxiety regarding his brother is relieved by the acquittal of Captain Levick. Will possibly return to England now.

Contributor:
John Herschel Project
From:
Henry Raper
To:
Sir John Herschel
Date:
[5 January 1841]
Source of text:
RS:HS 14.305
Summary:

Thanks JH for letter [RS:HS 14.304]. Discusses the list of principal fixed stars and its problems. Mentions several corrections that must be made.

Contributor:
John Herschel Project