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Text Online
From:
Michael Faraday
To:
Percy Drummond
Date:
9 February 1830
Source of text:
RMA WO150 / 4, f.190
Summary:

No summary available.

Contributor:
Faraday Project
Text Online
From:
Bigeon
To:
André-Marie Ampère
Date:
11 février 1830
Source of text:
Fonds André-Marie Ampère chemise 155, Archives de l'Académie des sciences, Paris
Summary:

No summary available.

Contributor:
La Correspondance d’André-Marie Ampère
From:
Basil Hall
To:
Sir John Herschel
Date:
[12 February 1830]
Source of text:
RS:HS 9.165
Summary:

Would like his opinion on the merits of the camera lucida of G. B. Amici and W. H. Wollaston. Half dead with idleness here at Paris, but hopes to return to London soon.

Contributor:
John Herschel Project
Text Online
From:
J. S. Henslow
To:
William Baxter
Date:
12 February 1830
Source of text:
Oxford University Herbarium
Summary:

No summary available.

Contributor:
Henslow Correspondence Project
From:
Sir John Herschel
To:
D. François J. Arago
Date:
[14 February 1830]
Source of text:
RS:HS 1.353 & 21.57
Summary:

Thanking him for his letter and announcement that he has been made a foreign correspondent of the Royal Academy of Sciences of France. [Also contains part of a letter to J. B. J. Fourier which is copied out fully in RS:HS.21.58.]

Contributor:
John Herschel Project
From:
Henry Kater
To:
Sir John Herschel
Date:
[15 February 1830]
Source of text:
RS:HS 11.12
Summary:

Has been confined to bed with pleurisy. Davies Gilbert called yesterday and gave startling news of the wonders of James South's new telescope. Can JH inform him of its true capabilities? Gilbert talks of having an object glass of 2" diameter made of Michael Faraday's glass.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Jean Baptiste Joseph Fourier
Date:
[15 February 1830]
Source of text:
Académie des sciences (Paris) (draft: RS:HS 7.353 & C: 21.58)
Summary:

Expresses elation and gratitude at being elected corresponding member of the astronomy section of the Académie des sciences. Believes that JH's name has led to JH's researches gaining more praise than their merits justify.

Contributor:
John Herschel Project
Text Online
From:
Nathaniel Wallich
To:
J. S. Henslow
Date:
16 February 1830
Source of text:
Cambridge University Library MS Add. 8176: 136
Summary:

No summary available.

Contributor:
Henslow Correspondence Project
Text Online
From:
Michael Faraday
To:
John Barrow
Date:
17 February 1830
Source of text:
PRO ADM1 / 4608, f.14
Summary:

No summary available.

Contributor:
Faraday Project
From:
Sir John Herschel
To:
Henry Kater
Date:
[18 February 1830]
Source of text:
RS:HS 19.55
Summary:

Laments indiscretion of R.S.L. president [Davies Gilbert], attributing to JH statements JH never made about astronomical observations and James South's telescope. Clarifies what JH actually saw.

Contributor:
John Herschel Project
Text Online
From:
Michael Faraday
To:
Henry William Pickersgill
Date:
20 February 1830
Source of text:
State Library of New South Wales, Mitchell Library MS A26
Summary:

No summary available.

Contributor:
Faraday Project
Text Online
From:
Michael Faraday
To:
Percy Drummond
Date:
20 February 1830
Source of text:
RMA WO150 / 4, f.200
Summary:

No summary available.

Contributor:
Faraday Project
From:
Mrs. Mary Frances Kater
To:
Sir John Herschel
Date:
[20 February 1830]
Source of text:
RS:HS 11.22
Summary:

She understands Davies Gilbert's report was from James South. JH's description of the telescope meets Kater's ideas. Kater has been much struck by William Parsons' (3rd Earl of Rosse) experiments on the formation of large mirrors. Wishes JH had called him when he was in town.

Contributor:
John Herschel Project
From:
James South
To:
Sir John Herschel
Date:
[21 February 1830]
Source of text:
RS:HS 16.462
Summary:

Has confirmed the existence of a sixth star in the Nebular Trapezium [of Orion]. Discusses interest among leaders of the Astronomical Society in securing a royal charter. Asks for JH's views.

Contributor:
John Herschel Project
From:
John Herschel
To:
Mary Somerville
Date:
23 Feb 1830
Source of text:
HS 16.329, RS
Summary:

No summary available.

Contributor:
Brigitte Stenhouse
Text Online
From:
Sir John Herschel
To:
Mary Somerville
Date:
[23 February 1830]
Source of text:
RS:HS 16.329 (C: RS:HS 21.60)
Summary:

Sends 40 pages of her manuscript [Mechanism of the Heavens] along with suggestions for improvement. Suggests clarifying the principles of the first chapter and a fuller explanation of various other principles.

Contributor:
John Herschel Project, Brigitte Stenhouse
From:
William Somerville
To:
John Herschel
Date:
23 Feb 1830
Source of text:
HS 16.387, RS
Summary:

No summary available.

Contributor:
Brigitte Stenhouse
From:
William Somerville
To:
Sir John Herschel
Date:
[23 February 1830]
Source of text:
RS:HS 16.387
Summary:

Thanks JH for attention to Mrs. Somerville's work [Mechanism of the Heavens]. Please send any part of the work that he has finished.

Contributor:
John Herschel Project
From:
Johann Franz Encke
To:
Sir John Herschel
Date:
[24 February 1830]
Source of text:
RS:HS 7.87
Summary:

Is carrying out a study of double stars, comments on some readings, and would welcome any of JH's observations. Is planning to build up the library commenced by J. E. Bode at the Observatory. The chart of T. J. Hussey is being engraved.

Contributor:
John Herschel Project
Text Online
From:
Michael Faraday
To:
Percy Drummond
Date:
26 February 1830
Source of text:
RMA WO150 / 4, f.203
Summary:

No summary available.

Contributor:
Faraday Project