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A collaborative digital framework for nineteenth-century letters of science

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letter (93)
L404
From:  André-Marie Ampère
To:  Claude-Julien Bredin
Date:  1812
Classmark:  Correspondance du Grand Ampère (Paris: 1936), p. 400.
Contributor:  La Correspondance d’André-Marie Ampère
L405
From:  André-Marie Ampère
To:  Claude-Julien Bredin
Date:  1812
Classmark:  Correspondance du Grand Ampère (Paris: 1936), p. 401.
Contributor:  La Correspondance d’André-Marie Ampère
Faraday0002
From:  Michael Faraday
To:  Joseph Banks
Date:  1812
Classmark:  Gladstone (1875), 35
Contributor:  Faraday Project
Herschel5053
From:  Sir John Herschel
To:  Charles Babbage
Date:  [1812]
Classmark:  RS:HS 20.3
Summary:  

Sends on part of letter for CB to complete and forward.

Contributor:  John Herschel Project
Herschel5413
From:  Sir John Herschel
To:  Charles Babbage
Date:  [1812?]
Classmark:  RS:HS 2.360
Summary:  

Regarding equational problems.

Contributor:  John Herschel Project
Herschel5414
From:  Sir John Herschel
To:  Charles Babbage
Date:  [1812?]
Classmark:  RS:HS 2.361
Summary:  

Finding it difficult to finish his memoir. Gives some integral equations for his comments. Hopes to see him at Slough soon.

Contributor:  John Herschel Project
Herschel8858
From:  Sir John Herschel
To:  William Nicholson
Date:  1812
Classmark:  Journal of Natural Philosophy, Chemistry, and the Arts, 31 (1812), 133-6
Summary:  

[Addressed to WN as 'Editor of the Journal of Natural Philosophy, Chemistry, and the Arts from 'A Lover of Modern Analysis' [JH], this letter] derives by a new method various analytical formulae for the tangent and cotangent.

Contributor:  John Herschel Project
Herschel2151
From:  Alexander Rogers
To:  Sir John Herschel
Date:  [6 January 1812]
Classmark:  RS:HS 14.396
Summary:  

Is now a clerk for [London and Edinburgh] shipping company. Does not know if he should mention his employment to Mr. Watts.

Contributor:  John Herschel Project
L1156
From:  André-Marie Ampère
To:  Pierre Maine de Biran
Date:  11 janvier 1812
Classmark:  chemise 261, Archives de l'Académie des sciences, Paris
Contributor:  La Correspondance d’André-Marie Ampère
L1158
From:  André-Marie Ampère
To:  Pierre Maine de Biran
Date:  15 janvier 1812
Classmark:  N.A.F. ms. 14605, f° 111-116 [note A. Robinet], Bibliothèque nationale de France, Paris
Contributor:  La Correspondance d’André-Marie Ampère
L407
From:  André-Marie Ampère
To:  Claude-Julien Bredin
Date:  16 janvier 1812
Classmark:  Correspondance du Grand Ampère (Paris: 1936), p. 395-396.
Contributor:  La Correspondance d’André-Marie Ampère
L406
From:  Claude-Julien Bredin
To:  André-Marie Ampère
Date:  16 janvier 1812
Classmark:  Correspondance du Grand Ampère (Paris: 1936), p. 396.
Contributor:  La Correspondance d’André-Marie Ampère
Herschel9905
From:  James Grahame
To:  Sir John Herschel
Date:  [16 January 1812]
Classmark:  RS:HS 8.239
Summary:  

Has been quite ill; talks about one journey.

Contributor:  John Herschel Project
Herschel9906
From:  James Grahame
To:  Sir John Herschel
Date:  1812-1-19 or 26
Classmark:  RS:HS 8.240
Summary:  

Talks about JH becoming a churchman.

Contributor:  John Herschel Project
L907
From:  Claude-Julien Bredin
To:  André-Marie Ampère
Date:  23 janvier 1812
Classmark:  Lettres inédites de Claude-Julien Bredin (Lyon: 1936), p. 65-66.
Contributor:  La Correspondance d’André-Marie Ampère
L408
From:  André-Marie Ampère
To:  Claude-Julien Bredin
Date:  février 1812
Classmark:  Correspondance du Grand Ampère (Paris: 1936), p. 399-400.
Contributor:  La Correspondance d’André-Marie Ampère
Herschel13348
From:  Sir John Herschel
To:  William Herschel
Date:  [5 February 1812]
Classmark:  TxU:H/L-0549; Reel 1053
Summary:  

Describes JH's public Latin examination in algebra yesterday. James Grahame and sister were dangerously ill, but Grahame returned to Cambridge. [Addendum:] Newspaper clipping naming students (including JH) who received B.A. degrees at Cambridge on 16 Jan. 1813.

Contributor:  John Herschel Project
L908
From:  Claude-Julien Bredin
To:  André-Marie Ampère
Date:  8 février 1812
Classmark:  Lettres inédites de Claude-Julien Bredin (Lyon: 1936), p. 66-67.
Contributor:  La Correspondance d’André-Marie Ampère
L409
From:  André-Marie Ampère
To:  Claude-Julien Bredin
Date:  12 février 1812
Classmark:  Correspondance du Grand Ampère (Paris: 1936), p. 396-397-398-399.
Contributor:  La Correspondance d’André-Marie Ampère
L909
From:  Claude-Julien Bredin
To:  André-Marie Ampère
Date:  25 février 1812
Classmark:  Lettres inédites de Claude-Julien Bredin (Lyon: 1936), p. 67-68.
Contributor:  La Correspondance d’André-Marie Ampère