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Airy, George Biddell in addressee 
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From:
Sir John Herschel
To:
George Biddell Airy
Date:
[27 July 1830]
Source of text:
RGO 6.803.147 (ACCS: RS:HS 25.1.6)
Summary:

Thanks GA for the second volume of his observations; wishes the publications of the Astronomer Royal were as good; adds some comments on polarization of light by liquids, and then talks about observing Georgium Sidum [Uranus], and deals with the orbits of satellites of planets generally.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[29 December 1830]
Source of text:
RGO 6.807.142 (draft: RS:HS 1.45 & 21.77)
Summary:

Comments on GA's and Edward Sabine's work on the figure of the earth; describes some results JH obtained from using quartz for polarizing light, and is unhappy with the proposed recipient of the R.A.S. medal, M. C. T. Damoiseau, whose lunar theory JH cannot understand.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[30 January 1831]
Source of text:
RGO 6.804.20
Summary:

An extensive discussion of the best way of presenting the results produced from the observations made at the Royal Observatory at Greenwich, together with comments about the duties and responsibilities of the Astronomer Royal.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[4 May 1832]
Source of text:
RGO 6.804.93
Summary:

Is trying to clean up JH's nebulae observations preparatory to leaving for the Cape; comments on communications from F. G. W. Struve about double stars.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[25 May 1832]
Source of text:
RGO 6.804.105
Summary:

Is grateful for GA's encouragement to prepare JH's nebulae observations for publication before leaving for the Cape; it now seems clear to JH that he cannot leave before 1833; JH has had further communications from F. G. W. Struve about double stars [see JH's 1832-5-4].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[15 August 1833]
Source of text:
RGO 6.157.162 (C: RS:HS 25.3.16)
Summary:

Encourages GA to consider favorably the offer of Hugh Percy [Duke of Northumberland] of donating a telescope to Cambridge Observatory.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[27 August 1833]
Source of text:
RGO 6.157.164
Summary:

A note along with letters from R. A. Cauchoix, the telescope maker, and [J. C. Spencer,] Lord Althorp, about the B.A.A.S.; JH is trying to clean up observation reports before leaving for the Cape.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[29 August 1833]
Source of text:
RGO 6.157.167
Summary:

Further about the telescope to be donated by Hugh Percy [see JH's 1833-8-15], along with a promise that JH will write to R. A. Cauchoix about the telescope.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[29 September 1833]
Source of text:
RGO 6.157.171
Summary:

More about arrangements with R. A. Cauchoix and the telescope for Cambridge Observatory; JH also comments on the state of his nebula work.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[3 October 1833]
Source of text:
RGO 6.157.173
Summary:

Hugh Percy has approved the arrangements, which JH had made with R. A. Cauchoix [see JH's 1833-9-29].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[20 February 1835]
Source of text:
RGO 6.368.596 (C: RS:HS 25.4.7)
Summary:

Describes the tests and adjustments JH has recommended to Thomas Maclear to try to remove anomalies from the functioning of the transit circle at the Royal Observatory, Cape of Good Hope; also comments on the beauty of some southern nebulae.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[19 September 1835]
Source of text:
RGO 6.368.598 (drafts RS:HS 1.70 & 21.187)
Summary:

Congratulates GA on being honored by H. M. Government [GA was offered a knighthood, which he declined], and of being appointed Astronomer Royal, and further tells GA about some of JH's observations, and the instruments in use [letter finished 11 Oct.].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[24 May 1838]
Source of text:
RGO 6.340.270
Summary:

Has been asked to serve on a Standards Commission, to reestablish standards destroyed by the fire in the Houses of Parliament [1834]; is willing to serve.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[21 July 1838]
Source of text:
RGO 6.676.46 (draft RS:HS 1.74 & 21.254)
Summary:

About JH's visit to Carl Friedrich Gauss, and Gauss's well-devised magnetic measuring instruments.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[3 November 1838]
Source of text:
RGO 6.675.211
Summary:

Asks a number of questions about a projected South Polar magnetic expedition.

Contributor:
John Herschel Project
From:
John Frederick William Herschel
To:
George Biddell Airy
Date:
12 November 1838
Source of text:
MM/16/147, Royal Society
Summary:

No summary available.

Contributor:
Royal Society
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[15 November 1838]
Source of text:
RGO 6.675.217 (C: TxU:H/L-0010)
Summary:

Details about proposals for magnetic expeditions, as they are to be presented to British government [see GA's 1838-11-12]. Also included is a copy of the resolutions passed at a B.A.A.S. meeting on 25 Aug. 1828.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[16 November 1838]
Source of text:
RGO 6.340.274
Summary:

Comments on the work of the Standards Commission, hoping that it will move quickly to a conclusion [see GA's 1838-11-14].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[18 November 1838]
Source of text:
RGO 6.340.276
Summary:

Replies to GA's request for meeting dates [see GA's 1838-11-14], and suggests ways to shorten the work of the commission [see JH's 1838-11-16].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[21 November 1838]
Source of text:
RGO 6.340.279
Summary:

Agrees to GA's suggested dates [see GA's 1838-11-20]; comments on several approaches to defining a standard of weight.

Contributor:
John Herschel Project