Search: Herschel, John in author 
1840-1849::1841 in date 
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RS-MM-000648

From:
John Frederick William Herschel
To:
Edward Sabine
Date:
11 May 1841
Source of text:
MM/11/155, Royal Society
Summary:

No summary available.

Contributor:
Royal Society

RS-MM-000651

From:
John Frederick William Herschel
To:
William Parsons, 3rd Earl of Rosse
Date:
16 November 1841
Source of text:
MM/11/158, Royal Society
Summary:

No summary available.

Contributor:
Royal Society

RS-MM-000652

From:
John Frederick William Herschel
To:
unknown
Date:
15 December 1841
Source of text:
MM/11/159, Royal Society
Summary:

No summary available.

Contributor:
Royal Society

RS-MM-000653

From:
John Frederick William Herschel
To:
George Biddell Airy
Date:
25 December 1841
Source of text:
MM/11/160, Royal Society
Summary:

No summary available.

Contributor:
Royal Society

RS-MM-001108

From:
John Frederick William Herschel
To:
John Herschel
Date:
30 November 1841
Source of text:
MM/16/146, Royal Society
Summary:

No summary available.

Contributor:
Royal Society

RS-MM-001111

From:
John Frederick William Herschel
To:
John Herschel
Date:
19 July 1841
Source of text:
MM/16/149, Royal Society
Summary:

No summary available.

Contributor:
Royal Society

Herschel10244

From:
Sir John Herschel
To:
George Grey
Date:
[27 December 1841]
Source of text:
RS:HS 9.130 (C: RS:HS 22.105 & Auckland Public Library)
Summary:

GG's book [Journals of Two Expeditions of Discovery in the North-West and Western Australia, 2 vols. (London: Boone, 1841)] is creating a sensation in London. Pleased to learn from it of the range of mountains named after JH. Hopes GG will carry out some study into the Aboriginal dialects. Standards of weight and measure should be sent to all Colonies. Important to have a magnetic survey of all colonized and colonizable parts of Australia.

Contributor:
John Herschel Project

Herschel1069

From:
Sir John Herschel
To:
Francis Beaufort
Date:
[20 January 1841]
Source of text:
RS:HS 25.6.8
Summary:

Supports the remeasurement of N. L. Lacaille's geodetic arc in South Africa, giving a number of reasons for his support.

Contributor:
John Herschel Project

Herschel1070

From:
Sir John Herschel
To:
Edward Sabine
Date:
[15 January 1841]
Source of text:
RS:HS 25.6.9
Summary:

Comments on the operational and organizational details of the magnetic and meteorological observatories, and on the supervisory committee's [the Physical Committee of the R.S.L.] responsibilities.

Contributor:
John Herschel Project

Herschel10737

From:
Sir John Herschel
To:
Robert Hunt
Date:
[10 February 1841]
Source of text:
RS:HS 22.79
Summary:

Has not lately done much work in photography, except to work with paper treated with vegetable substances.

Contributor:
John Herschel Project

Herschel1095

From:
Sir John Herschel
To:
Francis Baily
Date:
[9] April 1841
Source of text:
RS:HS 25.8.36
Summary:

Further about the map printing problem [see FB's 1841-4-6].

Contributor:
John Herschel Project

Herschel1121

From:
Sir John Herschel
To:
Charles Wheatstone
Date:
[9 December 1841]
Source of text:
RS:HS 25.11.3
Summary:

Arranges a meeting with CW and Edward Sabine to discuss Kew [magnetic] observations.

Contributor:
John Herschel Project

Herschel11456

From:
Sir John Herschel
To:
John William Lubbock
Date:
[10 October 1841]
Source of text:
RS:HS 11.369 & 22.94 & 22.97
Summary:

As the Committee is to meet on Thursday he thinks it should reconsider its decision not to publish W. H. F. Talbot's paper on the Calotype process. Gives reasons as stated in a letter he has received from Talbot.

Contributor:
John Herschel Project

Herschel11593

From:
Sir John Herschel
To:
John William Lubbock
Date:
[22 June 1841]
Source of text:
RS:HS 22.89
Summary:

Comments on a paper on the calotype by W. H. F. Talbot, adding some experiences of his own on the subject.

Contributor:
John Herschel Project

Herschel11594

From:
Sir John Herschel
To:
John William Lubbock
Date:
[20 July 1841]
Source of text:
RS:HS 22.93
Summary:

Comments on Louis Daguerre's work, and on the question of a North Cape observatory.

Contributor:
John Herschel Project

Herschel11595

From:
Sir John Herschel
To:
John William Lubbock
Date:
1841-12
Source of text:
RS:HS 22.106
Summary:

Comments on balloon ascent report, photographic paper made with vegetable colors, and the need to provide a polarizing crystal to J. B. Biot.

Contributor:
John Herschel Project

Herschel11955

From:
Sir John Herschel
To:
Macedonio Melloni
Date:
[23 February 1841]
Source of text:
RS:HS 12.317 & 22.80
Summary:

Will do all in his power to ensure that MM receives copies of the publications relating to the Fixed Observatories. Does not think MM could have seen a copy of JH's paper on photographic action when he wrote the notice in Annales de chimie. Comments on this paper and more recent experiments in this field.

Contributor:
John Herschel Project

Herschel11963

From:
Sir John Herschel
To:
S. B. P. Micklethwaite
Date:
[13 January 1841]
Source of text:
RS:HS 12.325 & 22.76
Summary:

Giving reasons why he would not like his name put forward as a magistrate.

Contributor:
John Herschel Project

Herschel12215

From:
Sir John Herschel
To:
George Thomas Napier
Date:
[10 August 1841]
Source of text:
RS:HS 13.70bis & 22.95
Summary:

Hears with pleasure of the peace reigning at the Cape between the Caffres. The Boers are a different proposition and JH agrees with GN's policy. J. R. Innes called in on his way to Scotland. Weather in England is gloomy, like the political events.

Contributor:
John Herschel Project

Herschel12491

From:
Sir John Herschel
To:
Hugh Percy (3rd Duke of Northumberland)
Date:
[12 October] 1841
Source of text:
RS:HS 13.357 & 19.164 (C: RS:HS 25.13.8)
Summary:

Recommends that William Whewell be appointed Master of Trinity College.

Contributor:
John Herschel Project
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