Search: Herschel, John in author 
1860-1869::1866::04 in date 
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Showing 1–14 of 14 items

Herschel2583

From:
Sir John Herschel
To:
William Selwyn
Date:
[2 April 1866]
Source of text:
RS:HS 24.150
Summary:

Discusses how to denote the positions of the celestial bodies in solar photographs. Advocates a system that shows differences of heliocentric longitude on the sides of the sun.

Contributor:
John Herschel Project

Herschel12790

From:
Sir John Herschel
To:
O. A. Hodgson
Date:
[6 April 1866]
Source of text:
TxU:H/L-0195; Reel 1054
Summary:

As executor for estate of late [Thomas] Baldwin, JH received OH's certificate and order for payment to Mrs. Baldwin. Concern for Mrs. Baldwin's advanced age and her lax method of writing checks. Disposition of estate after Mrs. Baldwin dies.

Contributor:
John Herschel Project

Herschel2585

From:
Sir John Herschel
To:
William Selwyn
Date:
[6 April 1866]
Source of text:
RS:HS 24.151
Summary:

Helioautographs are beautiful. Advises keeping original plan for presentation. Says 'Clarke's' [Harvey Carlisle's] article on William Whewell in MacMillan's is satisfactory. Describes an 'absurd paragraph' regarding Whewell in François Moigno's Mondes.

Contributor:
John Herschel Project

Herschel7188

From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[10 April 1866]
Source of text:
RS:HS 24.152
Summary:

Comments on JH's health, the death of William Whewell, and extended comments on a mathematical proof provided by AD [see AD's 1866-4-1].

Contributor:
John Herschel Project

Herschel727

From:
Sir John Herschel
To:
Alexander Stewart Herschel
Date:
[16 April 1866]
Source of text:
JHS 1.123
Summary:

Mostly talks about having been offered some money to pay for the reduction of William Herschel's [JH's father] double star observations in preparation for publication.

Contributor:
John Herschel Project

Herschel227

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[20 April 1866]
Source of text:
RGO 6.412.158
Summary:

Comments on the quality of the star catalogue of Charles Rümker [see John Wrottesley's 1866-4-16].

Contributor:
John Herschel Project

Herschel473

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[20 April 1866]
Source of text:
RGO 6.15.110
Summary:

Comments on William Whewell's replacement on the Royal Observatory's Board of Visitors.

Contributor:
John Herschel Project

Herschel570

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[20 April 1866]
Source of text:
RGO 6.359.240
Summary:

Inquires of GA as to the current status of parliamentary moves to introduce the metric system into Britain [see GA's 1864-9-28].

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

Herschel11630

From:
Sir John Herschel
To:
Francis Charles Knowles
Date:
[23 April 1866]
Source of text:
RS:HS 24.154
Summary:

In response to FK's 1866-4-17, JH says that he knows nothing about screw propulsion in ships and so cannot comment on FK's paper.

Contributor:
John Herschel Project

Herschel571

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[25 April 1866]
Source of text:
RGO 6.359.243
Summary:

Has heard that the Indian government may adopt the metric system; wants to gather, and send to India, information against metrication; JH still wants to bring the earth's axis length into the measuring system.

Contributor:
John Herschel Project

Herschel916

From:
Sir John Herschel
To:
Margaret Brodie Herschel
Date:
[25 April 1866]
Source of text:
JHS 5.36
Summary:

Responds to MH's report on the health of [?]; JH and family went out nightingale hunting last night. [Also enclosed is a short letter from daughter Amelia to MH.]

Contributor:
John Herschel Project

Herschel572

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[29 April 1866]
Source of text:
RGO 6.359.247
Summary:

Avails himself of GA's offer of assistance to obtain information [see GA's 1866-4-27].

Contributor:
John Herschel Project

Herschel8562

From:
Sir John Herschel
To:
Unidentified
Date:
[29 April 1866]
Source of text:
BostonPubLib Ms. Eng. 204
Summary:

Please thank Dr. Gardner for his 'Calendar for the Correction of Dates.'

Contributor:
John Herschel Project
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