Search: John Herschel Project in contributor 
Babbage, Charles in addressee 
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From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.390
Summary:

Invitation to dine with him.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.391
Summary:

Is sorry to hear of his misfortunes. Regarding the Ryans.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.392
Summary:

Many thanks for the Adelaide sovereign. More will be welcome if they send them.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.394
Summary:

Will be spending a quiet weekend near Tring. Unable to attend CB's Soirée.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.395
Summary:

Thanks for some article.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.398
Summary:

Directory of specified shops. List of chemical apparatus.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.401
Summary:

Will not be able to come to town until Saturday. Has solved one of his chemical problems. Has not done anything to his mathematical works.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
n.d.
Source of text:
RS:HS 2.402
Summary:

Will join him on Wednesday morning and go together. Has new result in astronomy.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[1812]
Source of text:
RS:HS 20.3
Summary:

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

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[1812?]
Source of text:
RS:HS 2.360
Summary:

Regarding equational problems.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[1812?]
Source of text:
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
From:
Sir John Herschel
To:
Charles Babbage
Date:
1] July [1812
Source of text:
RS:HS 2.2 (C: 20.1)
Summary:

Answer to CB's equation. Bring something to discuss at the forthcoming meeting of the Analytical Society.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[1812-8]
Source of text:
RS:HS 20.4
Summary:

About the mathematical formulation for the summation of any series.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
1812-8 or later
Source of text:
RS:HS 2.358
Summary:

Giving equations.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[14 August 1812]
Source of text:
RS:HS 2.4 (C: RS:HS 20.2)
Summary:

Further comment on the calculus equation sent by CB.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[8 February 1813]
Source of text:
RS:HS 2.6 (C: RS:HS 20.5)
Summary:

Regarding the equations in his memoir on the series of tangents. Queries about the Analytical Society.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[25 February 1813]
Source of text:
RS:HS 2.8 (C: RS:HS 20.6)
Summary:

Further equations discussed. Has purchased more books. Regarding the printing of the memoir. [Letter continued on 1813-3-2.]

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[4 May 1813]
Source of text:
RS:HS 2.11 (C: RS:HS 20.8)
Summary:

Regarding his memoir: would like to see part of CB's notes.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[27 June 1813]
Source of text:
RS:HS 2.14 (C: RS:HS 20.9)
Summary:

Further regarding theorems recently discussed. Regarding the preface for JH's and CB's Memoirs of the Analytical Society.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[25 July 1813]
Source of text:
RS:HS 2.16 (C: RS:HS 20.10)
Summary:

Regarding his new researches into the theory of determining functions from given conditions. The printing of his memoir is proceeding slowly.

Contributor:
John Herschel Project