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1860-1869::1868 in date 
Herschel, John in author 
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Herschel6641

From:
Sir John Herschel
To:
Elizabeth Colling
Date:
[1 September 1868]
Source of text:
RS:HS 24.226
Summary:

Given up idea of translating Dante; comments on meteor shower report; suggests EC write an ode on poverty.

Contributor:
John Herschel Project

Herschel12979

From:
Sir John Herschel
To:
Charles Sterry
Date:
[7 September 1868]
Source of text:
TxU:H/L-0392.2; Reel 1054
Summary:

Recalls CS's promotion to senior clerk in Mint office in May or June 1854, with full approval by W. H. Barton. Attests to CS's merits then, but advises CS to seek recommendation now from current master of Mint.

Contributor:
John Herschel Project

Herschel12657

From:
Sir John Herschel
To:
Mary Baldwin
Date:
[7 September 1868]
Source of text:
TxU:H/L-0078; Reel 1054
Summary:

News of JH's son William and family, visiting England. JH and wife suffer from hot weather. JH's son John observed 'great eclipse.'

Contributor:
John Herschel Project

Herschel990

From:
Sir John Herschel
To:
John Herschel (son)
Date:
[14 September 1868]
Source of text:
JHS 6.47
Summary:

Is anxiously awaiting details of son John's observations of the solar eclipse in India; JH sends details of sunspots observed by JH on 18 Aug., and concludes with family news.

Contributor:
John Herschel Project

Herschel12138

From:
Sir John Herschel
To:
Robert Main
Date:
[19 September 1868]
Source of text:
RS:HS 24.227
Summary:

Thanks RM for the double star observations he has sent.

Contributor:
John Herschel Project

Herschel2607

From:
Sir John Herschel
To:
William Selwyn
Date:
[26 September 1868]
Source of text:
RS:HS 24.228
Summary:

Describes the peculiar pairs of sunspots he has recently witnessed. Thinks the earth affected their appearance somehow. Is using the Julian calendar for dating observations.

Contributor:
John Herschel Project

Herschel12139

From:
Sir John Herschel
To:
Robert Main
Date:
[29 September 1868]
Source of text:
RS:HS 24.229
Summary:

Sends RM a copy of Angelo Secchi's double star observations pointing to a very large number of calculation errors.

Contributor:
John Herschel Project

Herschel1604

From:
Sir John Herschel
To:
Edward Sabine
Date:
[1 October 1868]
Source of text:
Cambridge University Library 7656/RS678 (draft: RS:HS 15.288 & C: RS:HS 24.230
Summary:

Discusses Lord [Henry ] Brougham and his optical papers. Thanks ES for kind remarks regarding JH's son [John?]. Discusses polarization of corona.

Contributor:
John Herschel Project

Herschel13272

From:
Sir John Herschel
To:
John Herschel (son)
Date:
[8 October 1868]
Source of text:
TxU:H/L-0529; Reel 1053
Summary:

Congratulations on success in observing solar spectrum and corona. JH's views on sun's corona [with diagram]. Agrees that communications in India are abominable.

Contributor:
John Herschel Project

Herschel10646

From:
Sir John Herschel
To:
Frederick Howlett
Date:
[10 October 1868]
Source of text:
RS:HS 24.231
Summary:

Details about sunspot observations.

Contributor:
John Herschel Project

Herschel2436

From:
Sir John Herschel
To:
Edward Sabine
Date:
[11 October 1868]
Source of text:
RS:HS 15.290 (C: RS:HS 24.232)
Summary:

Discusses papers concerning light on [William] Sharpey's list. Discusses, very critically, Henry Brougham's optical researches.

Contributor:
John Herschel Project

Herschel1605

From:
Sir John Herschel
To:
Edward Sabine
Date:
[12 October 1868]
Source of text:
Cambridge University Library 7656/H718
Summary:

Reviews additional work of H. P. Brougham [see JH's 1868-10-1] as has been requested in preparation for an eloge . JH is critical of poorly described and poorly understood work, unrelentingly tied to Isaac Newton's corpuscular ideas.

Contributor:
John Herschel Project

Herschel10676

From:
Sir John Herschel
To:
Sir William Huggins
Date:
[14 October 1868]
Source of text:
RS:HS 24.233
Summary:

A note to accompany JH's biographical sketch of William Dawes.

Contributor:
John Herschel Project

Herschel2609

From:
Sir John Herschel
To:
William Selwyn
Date:
[23 October 1868]
Source of text:
RS:HS 24.234
Summary:

Some photographs support the sudden disappearance of the spot on 17 Sept. Some photographs are misdated. The relation of Jupiter and sunspots suggests previously unknown interconnections in the solar system.

Contributor:
John Herschel Project

Herschel11208

From:
Sir John Herschel
To:
S. Langley
Date:
[25 October 1868]
Source of text:
RS:HS 11.97 & 24.235
Summary:

Answer has been delayed as SL's letter was directed to MacMillans. Can be no two opinions on the contribution to scientific knowledge of Sir John Lubbock. Has full confidence in his political opinions.

Contributor:
John Herschel Project

Herschel6642

From:
Sir John Herschel
To:
Elizabeth Colling
Date:
[30 October 1868]
Source of text:
RS:HS 24.236
Summary:

Thanks for verses on the transit of Mercury; comments on observation of an auroral arch and eclipse observations of the solar corona.

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

Herschel1452

From:
Sir John Herschel
To:
George Gabriel Stokes
Date:
[8 November 1868]
Source of text:
Cambridge University Library 7656/H719
Summary:

Comments on JH's son's reports [see GS's 1868-11-6]; recalls idea of JH's father, William Herschel, about nature of solar light; transit of Mercury 'beautiful'.

Contributor:
John Herschel Project

Herschel3207

From:
Sir John Herschel
To:
George Johnstone Stoney
Date:
[10 November 1868]
Source of text:
RS:HS 17.242 (C: 24.237)
Summary:

Thanks for paper on physical constitution of sun and stars. Discusses possibility of vast atmosphere for sun.

Contributor:
John Herschel Project

Herschel11648

From:
Sir John Herschel
To:
George A. MacFarren
Date:
[16 November 1868]
Source of text:
RS:HS 12.13 & 24.238
Summary:

Is obliged for GM's letter and for the trouble he has taken over JH's paper on musical scales. Object in writing this paper was to clear the ground as it were. Elucidates some of the points in his own paper and comments on parts of GM's paper.

Contributor:
John Herschel Project
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