Search: John Herschel in collection 
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1830-1839 in date 
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From:
Sir John Herschel
To:
Adolphe Quetelet
Date:
[10 May 1830]
Source of text:
Académie belgique: #2 (fragment (French) Académie belgique: #3)
Summary:

Tells AQ of 'negligent inattention' regarding Belgium's instruments. Has extracted promise from [William?] Simms that the equatorial should be finished by Christmas and mural circle within the following year. Mentions seeing Colonel Blake and [G. P.] Dandelin. Regrets [P. F.] Verhulst's illness. Discusses lichen.

Contributor:
John Herschel Project
From:
Eilhard Mitscherlich
To:
Sir John Herschel
Date:
[16 May 1830]
Source of text:
RS:HS 13.44
Summary:

Has received the R.S.P.T. Also comments on several chemical matters, including isomorphism and crystallization.

Contributor:
John Herschel Project
From:
Adolphe Quetelet
To:
Sir John Herschel
Date:
[18 May 1830]
Source of text:
RS:HS 14.203
Summary:

Announces second volume of translation of JH's Light is out in Paris. Is sending a copy. Work progresses slowly. Problems because of revolution. AQ's collaborator [P. F.] Verhulst is very ill. Will leave for Italy soon. Discusses his previous trip to Germany. Saw [William] Whewell. Has received Astronomical Society's memoirs.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[19 May 1830]
Source of text:
TxU:H/L-0575.1; Reel 1058
Summary:

Reports on good health and behavior of JH's new daughter, Caroline Emilia Herschel. Comments on Greek music and on recent results of the R.S.L. Glass Committee.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[22 May 1830]
Source of text:
RS:HS 2.252 (ACCS: RS:HS 25.1.1)
Summary:

Has read his book on the decline of science and thinks that the book may do some good. Comments on various parts, and outlines things that could happen as the result. Has replied to Encke's letter about Ephemeris.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Dionysius Lardner
Date:
[22 May 1830]
Source of text:
RS:HS 25.1.2
Summary:

Is reluctant to sign any certificates for memberships in the R.S.L. just now [does not explain reason].

Contributor:
John Herschel Project
From:
George Biddell Airy
To:
Sir John Herschel
Date:
[23 May 1830]
Source of text:
RS:HS 1.42
Summary:

Wants JH's views on a 20-foot reflector. Inviting him to Cambridge. With this letter he encloses Volume 2 of the Cambridge Observatory's Observations and Lectures in Optics.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Hodgkin
Date:
[1830-5-24 or later]
Source of text:
WT.Ho A.3
Summary:

Thanks TH for some crystals, including borax, as well as a paper by J. J. Lister. JH has been cutting the borax crystals preparatory to grinding and polishing them; JH has used these crystals to observe a phenomenon previously seen with a mass of niter.

Contributor:
John Herschel Project
From:
Thomas Hodgkin
To:
Sir John Herschel
Date:
[24 May 1830]
Source of text:
RS:HS 9.402
Summary:

Sending a paper by J. J. Lister on the microscope and some crystals of Borate of Soda. Carlo Gemmellaro has been examining temperature of air in the subterranean passage near Nicolosi. Hopes JH will visit Tottenham; would give him great pleasure to see him.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[25 May 1830]
Source of text:
RGO 6.803.137
Summary:

About the prices of telescope mirrors, and specifically the one of T. J. Hussey; recommends use of certain stars to test the optical quality of the mirror.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Henry Smyth
Date:
[27 May 1830]
Source of text:
APS B.Sm98.5 (C: RS:HS 21.70)
Summary:

Thanks WS for excerpt from Niccolo Cacciatore's letter; comments on the awarding of medals for merit, and points out some necessary conditions which must be considered if the observations of the satellites of Jupiter are to be used in determining the constant of aberration.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Henry Kater
Date:
[1830 to 1833]-5-31
Source of text:
RS:HS 19.76
Summary:

Arrangements for R.S.L. annual banquet. Lord High Admiral may attend.

Contributor:
John Herschel Project
From:
James South
To:
Sir John Herschel
Date:
[3 June 1830]
Source of text:
RS:HS 16.463
Summary:

Reports on discussion in Astronomical Society council whether to favor JH's recommendation of a new nomenclature regarding the angular positions of double stars, or to support JS's preference for William Herschel's method. Other activities concerning the Astronomical Society.

Contributor:
John Herschel Project
From:
Charles Henry Knowles
To:
Sir John Herschel
Date:
[5 June 1830]
Source of text:
RS:HS 11.89
Summary:

Returns the Edinburgh Review. Has written to the Morning Chronicle regarding G. B. Rodney's (1st Baron Rodney) naval maneuver. Sends three pamphlets.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Eliza Young
Date:
[5 June 1830]
Source of text:
RS:HS 18.312
Summary:

Received Thomas Young's portrait. Will send summary to Hudson Gurney soon. Suggests correction in proposed title.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Henry Kater
Date:
[6 June 1830]
Source of text:
RS:HS 19.59
Summary:

F. G. W. Struve will arrive in July. Before HK and wife leave for Continent next week, please leave directions how Struve may obtain Struve's scale.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James South
Date:
[7 June 1830]
Source of text:
RS:HS 25.1.3
Summary:

Is defending a change in notation for the angles of position system that JH introduced in a paper. [Postscript dated 1830-7-7 marked 'Private' and deals with business relating to the Athenaeum and a comment on Charles Babbage's book.]

Contributor:
John Herschel Project
From:
Henry Kater
To:
Sir John Herschel
Date:
[8 June 1830]
Source of text:
RS:HS 11.15
Summary:

Does he want a scale ordered form George Dollond for Wilhelm Struve? Will not be in London when Struve arrives. Has written a paper on the Standards for the R.S.L. and will send JH a copy when printed. Comments on the comparison of Standards.

Contributor:
John Herschel Project
From:
Benjamin Gompertz
To:
Sir John Herschel
Date:
[15 June 1830]
Source of text:
RS:HS 8.139
Summary:

His brother-in-law, Moses Montefiore, desires to become a member of the Athenaeum and he would be grateful for JH's assistance in this matter.

Contributor:
John Herschel Project
From:
Caroline Lucretia Herschel
To:
Sir John Herschel
Date:
[18 June 1830]
Source of text:
unknown
Summary:

Sending a box to JH, containing chiefly books.

Contributor:
John Herschel Project