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1860-1869::1863 in date 
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From:
Sir John Herschel
To:
[John Taylor]
Date:
[11 June 1863]
Source of text:
St. John's College, Cambridge
Summary:

Discusses dispersal of copies of letter against adoption of 'French metre' [see JH's 1863-6-4].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John Tyndall
Date:
[15 March 1863]
Source of text:
RS:HS 24.14 (C: RI 522)
Summary:

Thanks for lectures on heat motion theory and radiation through earth's atmosphere, and for brochure on 'conformation' of the Alps. Asks about upcoming lecture of JH's son [Alexander].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
[R.S.L. Council]
Date:
[1863?]
Source of text:
RS RR.5.7
Summary:

Reports on and believes fit for publication paper [R.S.P.T., 153, 309-] by G. B. Airy on diurnal irregularities of terrestrial magnetism.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[13 February 1863]
Source of text:
RGO 6.476.126
Summary:

Offers a few ideas to GA [see GA's 1863-2-9], but does not have a coherent explanation.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[13 January 1863]
Source of text:
RGO 6.200.69
Summary:

Anxious to receive final sheets of nebula catalogue from GA [see GA's 1862-11-19], as JH wants to enter the descriptions and complete the work.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[6 February 1863]
Source of text:
RGO 6.200.71 (C: TxU:H/L-0022)
Summary:

Once again anxious about completion of nebula catalogue, and about cost over run [see Edward Stone's 1863-1-14].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[7 February 1863]
Source of text:
RGO 6.200.74
Summary:

Acknowledges receipt of nebula catalogue sheets from GA [see GA's 1863-2-6]; apologizes for JH's anxious letter [see JH's 1863-2-6].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[13 February 1863]
Source of text:
RGO 6.200.79
Summary:

Has found a few minor errors in the calculations checked so far [see GA's 1863-2-6]; comments on magnetic tracings JH received from GA.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[22 February 1863]
Source of text:
RGO 6.200.82
Summary:

Might have saved JH some work if he had known what G. F. J. A. Auwers was doing [see GA's 1863-2-20]; has found some more errors in nebula calculations.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[15 May 1863]
Source of text:
RGO 6.200.86
Summary:

Sends GA a list of errors found in the sheets for the nebula catalogue [see GA 1863-5-14].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[31 May 1863]
Source of text:
RGO 6.200.95 (C: TxU:H/L-0023)
Summary:

Provides last list of errors and explains JH's role in detecting them [see GA's 1863-5-26]; is worried about the task of proofreading.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
[3 December 1863]
Source of text:
Cape Archives/Maclear Papers File 100
Summary:

Britain's change to the metric system displeases JH. Anxious for completion of TM's work, on arc of meridian measurements. Completes 'Catalogue of Nebulae.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[4 June 1863]
Source of text:
RGO 6.200.104
Summary:

Comments on GA's activity in correcting the calculation errors [see GA's 1863-6-2].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[8 July 1863]
Source of text:
RGO 6.200.107
Summary:

Has spent much time on figures and annotations for JH's nebula catalogue [see GA's 1863-6-5]; JH needs information from a paper in GA's hands.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[20 October 1863]
Source of text:
RS:HS 24.20
Summary:

Comments on the possibility of employment in India for GA's son, Hubert.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Sir Isaac L. Bell
Date:
[11 June 1863]
Source of text:
RS:HS 4.44 & 24.16
Summary:

Would be pleased to receive a sample of thallium. Queries regarding the manufacture of pure nickel and cobalt.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Sir Isaac L. Bell
Date:
[18 June 1863]
Source of text:
RS:HS 4.46 & 24.17
Summary:

Thanks for the thallium. Further regarding his 'cobalt steel' and its uses. Fluorin glass.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[8 July 1863]
Source of text:
RGO 6.358.259
Summary:

Was surprised at the large vote in support of a parliamentary bill to abolish the British Standard of weights and measures; JH hopes bill will not pass.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[3 October 1863]
Source of text:
RGO 6.358.261
Summary:

Thanks GA for receipt of some Royal Observatory publications; is still pushing the British metrical standard based on the length of the earth's polar axis [see JH's 1860-3-2].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[8 October 1863]
Source of text:
RGO 6.358.263 & 6.423.661
Summary:

JH wants to avoid using the meter in England; asks GA for the results of A. R. Clarke's calculations on the figure of the earth [see GA's 1863-10-7].

Contributor:
John Herschel Project