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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
From:
John William Lubbock
To:
Sir John Herschel
Date:
[15 October 1841]
Source of text:
RS:HS 11.370
Summary:

Placed JH's letter before the Committee of Papers but the Committee did not change its views regarding the publication of W. H. F. Talbot's paper. Is pleased JH is promoting his experiments so successfully.

Contributor:
John Herschel Project
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
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
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
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[8 March 1841]
Source of text:
RS:HS 12.129
Summary:

Came back from Zwartland for a day, but returns tomorrow. Relates news of the measuring of the base line. Visited magnetic observatory; work in Zwartland not yet complete. Magnetic Observatory satisfactory despite slow construction. No news of the obelisk yet.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[4 April 1841]
Source of text:
RS:HS 12.130
Summary:

Measuring work of the base line is virtually completed and levelling of the line will commence forthwith. Has devoted every day to the work except Sundays. Comments on various aspects of the work. F. E. Wilmot wishes he had not returned the rusty dip bar. Obelisk is on board the Romeo.

Contributor:
John Herschel Project
From:
John Phillips
To:
Sir John Herschel
Date:
[10 September 1841]
Source of text:
RS:HS B26.6
Summary:

JH continues to serve on the committee to supervise and translate foreign scientific memoirs [see JP's 1840-10-19].

Contributor:
John Herschel Project
From:
John Phillips
To:
Sir John Herschel
Date:
[10 September 1841]
Source of text:
RS:HS B26.7
Summary:

Informs JH that the B.A.A.S. has placed him on a committee to conduct experiments by capture balloon on the atmosphere.

Contributor:
John Herschel Project
From:
Macedonio Melloni
To:
Sir John Herschel
Date:
[16 January 1841]
Source of text:
RS:HS 12.316
Summary:

MM has been selected by the King of Naples to be Director of the Central Board of Meteorological Observations for Naples. Would like any of the publications of the R.S.L. relative to the Fixed Observatories.

Contributor:
John Herschel Project
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
From:
Macedonio Melloni
To:
Sir John Herschel
Date:
[2 March 1841]
Source of text:
RS:HS 12.318
Summary:

Is grateful for JH's obliging offer. Regrets his own unfortunate article regarding JH's experiments; comments on this. Is pleased JH is to continue with his on light.

Contributor:
John Herschel Project
From:
Macedonio Melloni
To:
Sir John Herschel
Date:
[31 March 1841]
Source of text:
RS:HS 12.319
Summary:

Is about to leave Paris and hopes to receive the meteorological information at Naples. Awaits with impatience JH's work on the rays of light announced in his last letter.

Contributor:
John Herschel Project
From:
S. B. P. Micklethwaite
To:
Sir John Herschel
Date:
[12 January 1841]
Source of text:
RS:HS 12.324
Summary:

Requests permission to submit JH's name to the Lieutenants of the Counties of Kent and Sussex as a Magistrate for the two counties.

Contributor:
John Herschel Project
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
From:
S. B. P. Micklethwaite
To:
Sir John Herschel
Date:
[14 January 1841]
Source of text:
RS:HS 12.326
Summary:

Thanks for his kind and flattering letter. Fully understands why JH cannot spare the time to be a Magistrate, so will not submit his name.

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:
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
From:
Hans Christian Oersted
To:
Sir John Herschel
Date:
[11 June 1841]
Source of text:
RS:HS 13.165
Summary:

Will be receiving the official news soon that JH has been nominated Knight Commander of the Order of Dannebrogg. New magnetic observatory to replace the old one. Is grateful for JH's excellent song about the telescope.

Contributor:
John Herschel Project
From:
Hans Christian Oersted
To:
Sir John Herschel
Date:
[4 July 1841]
Source of text:
RS:HS 13.166
Summary:

Explaining how JH may express his thanks at being made a Knight Commander. HO has also been made a Knight Commander. Will see that he now spells his name Ørsted.

Contributor:
John Herschel Project