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Pritchard, Charles in correspondent 
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Herschel12905

From:
Sir John Herschel
To:
Charles Pritchard
Date:
[1850]
Source of text:
TxU:H/L-0318; Reel 1054
Summary:

Inability of JH's son [William] to pass Greek. Concerned that this may delay [William's] entry into Haileybury College. Notes similar inability with languages in JH's other two sons.

Contributor:
John Herschel Project

Herschel12906

From:
Sir John Herschel
To:
Charles Pritchard
Date:
[10 April 1867]
Source of text:
TxU:H/L-0319; Reel 1054 (Cdraft: RS:HS 25.15.24)
Summary:

JH is busy correcting first proofs of pages on double stars. Thanks for binding JH's star [allineations?]. CP's suggestion [see CP's 1867-3-27] to JH's son Alexander, to collect and edit William Herschel's papers, entails too much work for one editor. JH dreads thought of such work. Doubts CP's claim that WH observed fixed star in Corona.

Contributor:
John Herschel Project

Herschel3038

From:
Sir John Herschel
To:
Charles Pritchard
Date:
[23 April 1866]
Source of text:
unknown
Summary:

Thanks CP and R.A.S. Council for funds to help with JH's catalogue of William Herschel's double stars. Alexander Herschel will begin work soon on the project.

Contributor:
John Herschel Project

Herschel4115

From:
Sir John Herschel
To:
Charles Pritchard
Date:
[3 November 1868]
Source of text:
RS:HS 14.103
Summary:

Solar spectrum observations of John Herschel (son of JH) may have produced detection of the photosphere and corona at a time other than a total solar eclipse.

Contributor:
John Herschel Project

Herschel4214

From:
Sir John Herschel
To:
Charles Pritchard
Date:
[9 June 1853]
Source of text:
RS:HS 14.77 (C: RS:HS 23.135)
Summary:

Expresses grave concern at interest in ideas of table turning among many of the boys at Clapham school. Writes of importance of the education of the next generation. Reiterates his claim that all force is associated with will.

Contributor:
John Herschel Project

Herschel4457

From:
Sir John Herschel
To:
Charles Pritchard
Date:
1866
Source of text:
RS:HS 14.101 (C: RS:HS 24.182)
Summary:

Discusses opinions of Charles Darwin's theories. Doubtful that the day has shortened due to tidal forces since the earth's beginning. Alexander Herschel helps in the revision of William Herschel's double star catalogue. Alex is preparing to lecture at Glasgow University.

Contributor:
John Herschel Project

Herschel14185

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[10 May 1868]
Source of text:
TxU:H/M-0411; Reel 1087
Summary:

Informal request for JH to write biography of W. R. Dawes for R.A.S. Recent marriages in CP's family.

Contributor:
John Herschel Project

Herschel4071

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[15 December 1859]
Source of text:
RS:HS 14.79
Summary:

Searches for asteroids. Measures double stars and variables; Alexander Herschel assists. Asks JH's opinion of parallax measuring methods. R.S.L. funds offered to M. J. Johnson's family in his memory.

Contributor:
John Herschel Project

Herschel4087

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[6 October 1865]
Source of text:
RS:HS 14.97
Summary:

Asks if JH anticipated the results of W. L. Newman's work on lens curvature.

Contributor:
John Herschel Project

Herschel4114

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[19 February 1866]
Source of text:
RS:HS 14.98
Summary:

Informs JH, Charles Babbage, and James South that they are the surviving original members of the R.A S. Requests JH write an account of the R.A.S.'s founding. Discusses the evidence of the 'personal will' of God in creation.

Contributor:
John Herschel Project

Herschel4191

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[21 December 1864]
Source of text:
RS:HS 14.95
Summary:

Requests JH's reflections on the deceased Wilhelm Struve. Discusses making of telescope object glass. Continues work on the optical tables.

Contributor:
John Herschel Project

Herschel4197

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[1844]
Source of text:
RS:HS 14.107
Summary:

JH to visit CP's house. CP suggests they both visit J. P. Gassiot, where they might also meet with Michael Faraday. Asks JH if there are experiments he would like to see during visit. Reports observing Fraunhofer lines through a prism.

Contributor:
John Herschel Project

Herschel4212

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[19 October 1863]
Source of text:
RS:HS 14.83 Ada Pritchard, Charles Pritchard: Memoirs of His Life, 240-1
Summary:

Warren de La Rue observes 'willow leaves' [mottling on solar surface]. Diagonal solar eyepiece works with great success. Praises de La Rue's work as having astounding accuracy.

Contributor:
John Herschel Project

Herschel4229

From:
Charles Pritchard
To:
Sir John Herschel
Date:
8 July [1848]
Source of text:
unknown
Summary:

Receives object glass from Munich for double star observations.

Contributor:
John Herschel Project

Herschel4268

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[24 November 1864]
Source of text:
RS:HS 14.94
Summary:

Praises JH's Iliad. Asks R.S.L. for funds to cover expenses incurred by spherical observations. Details information to be included in optical tables.

Contributor:
John Herschel Project

Herschel4269

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[18 March 1869]
Source of text:
RS:HS 14.105
Summary:

Suggests remedy for bronchitis problem in JH family. Young John Herschel's work on nebulae pleases CP. Comments on William Huggins's work on solar spectra.

Contributor:
John Herschel Project

Herschel4270

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[1846?]
Source of text:
RS:HS 14.108
Summary:

Congratulates JH and Margaret Herschel on birth of a daughter [Francisca?]. Asks JH's opinion of the ideas of 'lines of force' and 'lateral shakes.' Conducts a force experiment with J. P. Gassiot.

Contributor:
John Herschel Project

Herschel4282

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[11 February 1865]
Source of text:
RS:HS 14.96
Summary:

R.S.L. approves of CP's optical work, believing it will be helpful at observatories abroad. CP comments on Alexander Herschel's prism experiments.

Contributor:
John Herschel Project

Herschel4370

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[17 April 1866]
Source of text:
RS:HS 14.99
Summary:

R.A.S. wants JH to direct the preparation of William Herschel's catalogue of double stars for publication. CP suggests Alexander Herschel prepare the catalogue with JH's supervision. G. B. Airy observes the 'willow leaves.'

Contributor:
John Herschel Project

Herschel4371

From:
Charles Pritchard
To:
Sir John Herschel
Date:
[17 November 1866]
Source of text:
RS:HS 14.100
Summary:

Compares observations of meteor shower in Orion with JH. Describes methods and observations in detail.

Contributor:
John Herschel Project
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