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1840-1849::1845 in date 
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From:
Sir John Herschel
To:
Roderick Impey Murchison
Date:
[11 May 1845]
Source of text:
EUL:1999/1/9
Summary:

On JH's Cambridge oration for B.A.A.S. Asks RM about weaknesses in paper, and character of people to be addressed, so that JH will not offend them. JH hopes to read speech, distrusting own extemporaneous speaking abilities.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James David Forbes
Date:
1845-1[?]-22
Source of text:
St. Andrews 7
Summary:

Requests information about actinometers in JF's possession, and provides further information regarding their use.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James David Forbes
Date:
[11 August 1845]
Source of text:
St. Andrews 111 (C: RS:HS 22.246)
Summary:

Thanks JF for second edition of work on the Alps. Praises first edition.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James David Forbes
Date:
[10 June 1845]
Source of text:
St. Andrews 73 (C: RS:HS 22.241)
Summary:

Hopes to add JF's name to B.A.A.S. Meteorological Committee, and to see JF at Cambridge meeting of the committee.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Peel
Date:
[9 July 1845]
Source of text:
RS Sa.650 (C: TxU:H/L-0298; Reel 1054)
Summary:

Informs of B.A.A.S. proposal to encourage by 'specific pecuniary reward,' improvement of 'self-recording magnetical and meteorological apparatus.' Outlines advantages of proposal.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
[19 January 1845]
Source of text:
RS:HS 23:5
Summary:

Cannot attend the testimonial committee meeting, but recommends that for a R.A.S. testimonial, a well written parchment would be far more effective than a bound book.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
[7 March 1845]
Source of text:
RS:HS 16.39 (C: RS:HS 25.9.18)
Summary:

Will help with the dispute between [W. R.] Dawes and [George] Bishop, provided certain things are understood by all the parties involved; enumerates these. Will speak as discretely as he can with [W. S.] Stratford.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
[1845-4-22 or later]
Source of text:
RS:HS 16.33
Summary:

On Francis Baily's titles and on how to get a print with Baily's picture, autograph, and name in regular capitals. Explains remarks he made in a controversy with T. R. Robinson and published in the Athenaeum [Autumn, 1843] about JH's father's telescopes.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
[14 September 1845]
Source of text:
RS:HS 16.42 (C: RS:HS 25.9.19)
Summary:

Thanks RS for the engraving [of JH's portrait?]. Who should receive copies? Suggests that the 'Knight of C. Hill' [Sir James South and his Campden Hill Observatory] 'is not worth your powder.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[13 March 1845]
Source of text:
TxU:H/L-0590.3; Reel 1058
Summary:

Wishes CH a happy 96th birthday. Reports that when Margaret Herschel's brother John Stewart was in Egypt, he saw a comet. JH remarks that 'there seems to be no end of the comets.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[5 August 1845]
Source of text:
TxU:H/L-0590.9; Reel 1058
Summary:

JH expresses pleasure in receiving and reading extracts from CH's biography. Expects to begin printing his Cape Results by Christmas. In finalizing his Cape Results, JH has found that several Southern double stars moved in the five-year span of his observations.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
1845-4-4 or later
Source of text:
RGO 6.463.325
Summary:

Provides the best values available for dispersion and separation, which will allow GA to calculate what he needs [see GA's 1845-4-4].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[9 December 1845]
Source of text:
RGO 6.193.234
Summary:

Is skeptical of the American observations [see GA's 1845-12-8], and reports other observations communicated to JH.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[8 December 1845]
Source of text:
TxU:H/L-0590.13; Reel 1058
Summary:

George Airy, George Peacock, and [Adam] Sedgwick are visiting Collingwood for Christmas. Airy writes JH that an American astronomer named [Ormsby] 'Mitchell' has seen Antares double. JH reports that William Lassell and W. R. Dawes have observed the 7th Saturnian satellite and also another of the six satellites of the 'Georgium Sidus' [Uranus]. JH is confident that his Cape Results will go to the presses in January.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Hunt
Date:
[13 April 1845]
Source of text:
George Eastman House, 16.17 (C: RS:HS 22.229)
Summary:

Expresses his pleasure at RH's new position at the Museum of Economic Geology.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[30 September 1845]
Source of text:
RGO 6.193.210
Summary:

Asks for new observational data on Gamma Virginis [see JH's 1843-7-18].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[2 October 1845]
Source of text:
RGO 6.193.212 (C: RS:HS 25.13.6)
Summary:

Believes GA's measurements [see GA's 1845-10-1] seriously in error, and strenuously defends JH's method.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Ann Smyth
Date:
[26 November 1845]
Source of text:
RS:HS 22.258
Summary:

Details attempts to purchase Mme. Witte's lunar model for the 'Museum of Oconomic Geology.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[31 December 1845]
Source of text:
RGO 6.193.217
Summary:

Will consider GA's objections [see GA's 1845-12-27] when JH works further on double star orbits.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
[4 May 1845]
Source of text:
Cape Archives/Maclear Papers File 100
Summary:

Remarks on observation of new comet. Discord in R.A.S. follows Francis Baily's death. C. P. Smyth will leave Cape after being appointed Astronomer Royal to Scotland. Glass for Cape equatorial tested. JH has no success appealing for continuation of Colonial Survey. Southern constellation reform compromised.

Contributor:
John Herschel Project