Search: Herschel, John in addressee 
Herschel, John in correspondent 
1830-1839::1830 in date 
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Herschel2090

From:
Stephen Peter Rigaud
To:
Sir John Herschel
Date:
[6 September 1830]
Source of text:
RS:HS 14.339
Summary:

Discusses [James] Bradley's observations of double stars. Asks JH for assistance.

Contributor:
John Herschel Project

Herschel2091

From:
Stephen Peter Rigaud
To:
Sir John Herschel
Date:
[8 September 1830]
Source of text:
RS:HS 14.340
Summary:

Thanks JH for letter [see SR's 1830-9-6]. Discusses publication of [James] Bradley's observations. Congratulates JH on confirming satellites of Uranus seen by William Herschel.

Contributor:
John Herschel Project

Herschel2092

From:
Stephen Peter Rigaud
To:
Sir John Herschel
Date:
[21 September 1830]
Source of text:
RS:HS 14.341
Summary:

Discusses [James] Bradley's observations and possibility of double stars [see SR's 1830-9-6]. Seems no double stars are readily apparent. Discusses another experiment.

Contributor:
John Herschel Project

Herschel2093

From:
Stephen Peter Rigaud
To:
Sir John Herschel
Date:
[30 October 1830]
Source of text:
RS:HS 14.342
Summary:

Discusses eighteenth-century observations from Greenwich. Describes curious observations of stars in Gamma Virginis and Polaris.

Contributor:
John Herschel Project

Herschel2166

From:
Alexander Rogers
To:
Sir John Herschel
Date:
[1 January 1830]
Source of text:
RS:HS 14.411
Summary:

Sent some Edinburgh ale to the Herschels. Will not patent telescope. Discusses Giovanni Santini's article on telescopes in the Quarterly Journal.

Contributor:
John Herschel Project

Herschel2167

From:
Alexander Rogers
To:
Sir John Herschel
Date:
[6 December 1830]
Source of text:
RS:HS 14.412
Summary:

Pleased that JH enjoyed the ale. Asks whether comets could be portions of the luminous atmosphere surrounding the sun.

Contributor:
John Herschel Project

Herschel2695

From:
William Somerville
To:
Sir John Herschel
Date:
[23 February 1830]
Source of text:
RS:HS 16.387
Summary:

Thanks JH for attention to Mrs. Somerville's work [Mechanism of the Heavens]. Please send any part of the work that he has finished.

Contributor:
John Herschel Project

Herschel2696

From:
William Somerville
To:
Sir John Herschel
Date:
[23 March 1830]
Source of text:
RS:HS 16.388
Summary:

Mrs. Somerville cannot decide what to call her book [Mechanism of the Heavens]. Please advise so publishing can commence.

Contributor:
John Herschel Project

Herschel3006

From:
Wilhelm Struve
To:
Sir John Herschel
Date:
[10 March 1830]
Source of text:
RS:HS 17.116
Summary:

Hopes to meet JH and [James] South in summer. Announces emperor's decision to support measurement of the 3.5° latitude meridian throughout the entire Russian empire. WS is responsible for directing work in the north. Emphasizes the importance of maintaining correct linear standards uniform with both France and England. Requests a copy of the English standard so as to compare it with the Russian measurements of degrees.

Contributor:
John Herschel Project

Herschel3007

From:
Wilhelm Struve
To:
Sir John Herschel
Date:
[1 May 1830]
Source of text:
RS:HS 17.117
Summary:

Requests advice in determining optimal time for visit to England. Thanks for invitation to Slough. Mentions completion of his sixth volume of observations, the introduction of which could prove interesting to JH. Fascinated by JH's observation of a sixth star in the trapezoid of Orion.

Contributor:
John Herschel Project

Herschel3008

From:
Wilhelm Struve
To:
Sir John Herschel
Date:
[22 June 1830]
Source of text:
RS:HS 17.118
Summary:

Will arrive in England in mid-August. Mentions convention of German scientists on 18 September and invites JH.

Contributor:
John Herschel Project

Herschel3009

From:
Wilhelm Struve
To:
Sir John Herschel
Date:
[7 August 1830]
Source of text:
RS:HS 17.119
Summary:

Briefs JH on his productive Paris visit and offers details concerning his upcoming England visit.

Contributor:
John Herschel Project

Herschel3010

From:
Wilhelm Struve
To:
Sir John Herschel
Date:
[4 September 1830]
Source of text:
RS:HS 17.120
Summary:

Deeply regrets having missed JH before departure. Thanks for priceless gift of William Herschel's works and for the glimpses of nebulae. Requests his catalogue on noteworthy nebulae when completed.

Contributor:
John Herschel Project

Herschel3011

From:
Wilhelm Struve
To:
Sir John Herschel
Date:
[16 October 1830]
Source of text:
RS:HS 17.121
Summary:

Reminds WS to select certain nebulae for 'communal observation.' Received good news from Finland. Gave [James] South the list of 36 double stars to be observed. Stars compare except result in smaller distances than JH's and South's observations.

Contributor:
John Herschel Project

Herschel3047

From:
Adolphe Quetelet
To:
Sir John Herschel
Date:
[3 May 1830]
Source of text:
RS:HS 14.202
Summary:

Takes a moment to write. Sends various brochures and observations on magnetic intensity in Germany. Asks JH to give a copy of it to [Charles] Babbage and [Henry] Kater. Congratulates JH on being named correspondent to the Institute of France. Lost his father-in-law. Has asked [James] South to press construction of AQ's instruments, but no luck. Requests JH visit Edward Troughton and the instruments.

Contributor:
John Herschel Project

Herschel3048

From:
Adolphe Quetelet
To:
Sir John Herschel
Date:
[18 May 1830]
Source of text:
RS:HS 14.203
Summary:

Announces second volume of translation of JH's Light is out in Paris. Is sending a copy. Work progresses slowly. Problems because of revolution. AQ's collaborator [P. F.] Verhulst is very ill. Will leave for Italy soon. Discusses his previous trip to Germany. Saw [William] Whewell. Has received Astronomical Society's memoirs.

Contributor:
John Herschel Project

Herschel3233

From:
Robert Spottiswoode
To:
Sir John Herschel
Date:
[16 March 1830]
Source of text:
RS:HS 17.227
Summary:

Reports circumstances surrounding death of a Mr. Beckwith, for whom JH serves as an executor.

Contributor:
John Herschel Project

Herschel3286

From:
Richard Sheepshanks
To:
Sir John Herschel
Date:
[1830]
Source of text:
RS:HS 16.1
Summary:

Responds to JH's request for RS's opinion on [H. C.] Schumacher's contributions to astronomy. Praises Schumacher extensively.

Contributor:
John Herschel Project

Herschel3826

From:
Caroline Lucretia Herschel
To:
Sir John Herschel
Date:
[27 October 1830]
Source of text:
unknown
Summary:

Wishes to learn if Isabella Stewart's health has declined.

Contributor:
John Herschel Project

Herschel3856

From:
William Rowan Hamilton
To:
Sir John Herschel
Date:
[3 December 1830]
Source of text:
unknown
Summary:

Sorry to hear that JH was not elected President of the R.S.L. Sending a supplement to WH's 'Theory of Systems of Rays' essay. Recommends [Edwin Richard Windham Wyndham-Quin,] Lord Adare for consideration as a member of the R.A.S.

Contributor:
John Herschel Project
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