Search: Airy, George Biddell in correspondent 
1840-1849::1849 in date 
letter in document-type 
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Herschel345

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[9 April 1849]
Source of text:
RGO 6.231.176
Summary:

Is making a case for JH's priority claims with regard to the means of determining double star orbits, in conflict with Yvon Villarceau.

Contributor:
John Herschel Project

Herschel346

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[11 April 1849]
Source of text:
RGO 6.231.178
Summary:

A note about forwarding papers related to the double star question [see JH's 1849-4-9].

Contributor:
John Herschel Project

Herschel347

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[19 April 1849]
Source of text:
RGO 6.231.181
Summary:

Extended comments about some of GA's statements in GA's abstract of Yvon Villarceau's papers on double stars [see GA's 1849-4-11].

Contributor:
John Herschel Project

Herschel44

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[7 April 1849]
Source of text:
RGO 6.371.106
Summary:

Some responses to the question of copyright and of revision of articles prepared for the Encyclopaedia Metropolitana.

Contributor:
John Herschel Project

Herschel45

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[7 May 1849]
Source of text:
RGO 6.371.108
Summary:

A note of thanks for a copy of JH's Outlines Astr.

Contributor:
John Herschel Project

Herschel4826

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[7 March 1849]
Source of text:
RS:HS 1.215 (C: RGO 6.160.77)
Summary:

Regarding the 'chilled' casting of a telescope.

Contributor:
John Herschel Project

Herschel4827

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[17 April 1849]
Source of text:
RS:HS 1.216 (C: RGO 6.231.180
Summary:

Returning papers of Yvon Villarceau and an abstract of them, together with comments on them.

Contributor:
John Herschel Project

Herschel4828

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[25 September 1849]
Source of text:
RS:HS 1.217 (C: RGO 6.248.130)
Summary:

Informing JH that they have been appointed members of a committee for proving a three foot reflector for the Cape Town Observatory.

Contributor:
John Herschel Project

Herschel582

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[19 November 1849]
Source of text:
RGO 6.418.78
Summary:

Responds to a JH question about the accuracy of the calculations for the figure of the earth in GA's article in the Encyclopaedia Metropolitana.

Contributor:
John Herschel Project

Herschel90

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[23 October 1849]
Source of text:
RGO 6.142.149
Summary:

Is William Dawes equatorial telescope available for purchase?

Contributor:
John Herschel Project

Herschel91

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[24 October 1849]
Source of text:
RGO 6.142.149a
Summary:

JH's wife, Margaret, is writing to Mrs. Dawes and will ask about the telescope [see GA's 1849-10-23].

Contributor:
John Herschel Project
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