Search: Herschel, John in author 
1830-1839::1834 in date 
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Showing 120 of 45 items

From:
Sir John Herschel
To:
Wilhelm Struve
Date:
[10 June 1834]
Source of text:
RS:HS 25.3.19
Summary:

Describes enthusiastically the journey to the Cape, the beauties of the country, and the joys of astronomical observing there.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Francis Baily
Date:
[11 July 1834]
Source of text:
RS:HS 25.3.20
Summary:

Describes the departure of an expedition north of the Cape, as well as the pleasures of the country and the beautiful skies for observing. The delivery of mail is, however, so erratic as to be vexatious.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Jones
Date:
[14 October 1834]
Source of text:
RS:HS 25.4.1
Summary:

Thanks RJ for having helped J[ohn] Stewart, [JH's brother-in-law], to a job; offers to try to get some South African statistics for the Statistical Society, and along the way comments on South African political life. JH describes life at the Cape, and the beauties of the skies.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Peter Stewart
Date:
[22 October 1834]
Source of text:
RS:HS 25.4.2
Summary:

Acknowledges receipt of some parcels, and then discusses in some detail JH's financial situation, including the fact that JH's aunt, Caroline, has refused the annual portion of rent from Slough. JH expresses concern for the safety of Mr. Calder, and concludes with some family news.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James Prinsep
Date:
[2 December 1834]
Source of text:
RS:HS 25.4.4
Summary:

Comparing meteorological records from Bengal with those at the Cape, JH is led to some theoretical considerations about air movements, supporting his ideas with reference to other meteorological observations.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Basil Hall
Date:
[24 December 1834]
Source of text:
RS:HS 25.4.6
Summary:

Provides an account of JH's observatory arrangements, some interesting observations, and the effect of the weather on observing.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
[1834 to 1835]
Source of text:
RS:HS 25.14.26
Summary:

Comparisons of the functioning of JH's barometer and that of TM.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
12] August [1834
Source of text:
RS:HS 21.166
Summary:

Discusses JH's recent observations of Gamma Virginis.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
[23 January 1834]
Source of text:
RS:HS 21.156
Summary:

Matters relating to providing observatory instruments to an expedition into Central Africa.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
[2 March 1834]
Source of text:
RS:HS 21.158
Summary:

Informs TM that JH's 20-ft. telescope is fully in operation; invites TM to come and observe with it.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
1] June [1834
Source of text:
RS:HS 21.161
Summary:

JH will break his rule about never going out when it is possible to sweep the sky, and dine with TM; will offer some help over mural circle problems.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
[12 October 1834]
Source of text:
RS:HS 21.163
Summary:

Comments on social matters, and on what JH has been observing.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John Philip
Date:
[24 November 1834]
Source of text:
RS:HS 13.382 & 21.164
Summary:

JH encourages JP's compassionate approach to the problem of racial relationships [see JP's 1834-9-18].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James Prinsep
Date:
[1834 to 1838]
Source of text:
TxU:H/L-0317; Reel 1054
Summary:

Recent article in Journal of Asiatic Society of Bengal confirms JH's notion about transfer of atmospheric pressure between hemispheres. Meteorological journal from 1828 to 1833 of Captain Barnes, port officer of Cape Town, provided JH with formula for determining annual maxima and minima of pressure.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Peter Stewart
Date:
19 July [1834]
Source of text:
TxU:H/L-0394; Reel 1054
Summary:

Describes enclosed sketches of Cape Flats and mountains, viewed from Feldhausen. Names ships that carry JH's letters, sketches, and bird skins to friends in England.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James Calder Stewart
Date:
[13 April 1834]
Source of text:
TxU:H/L-0415; Reel 1055
Summary:

Describes Wynberg's climate, plants, scenery, and social customs. Margaret's collection of flower paintings. 20-ft. telescope became active on 26 Feb. Duncan Stewart departed today aboard Claudine. Thank Peter [Stewart] for papers sent to JH. French Academy awarded medal to JH.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James Calder Stewart
Date:
[17 July 1834]
Source of text:
TxU:H/L-0416; Reel 1055
Summary:

Settling in. Regrets departure of Duncan Stewart. Ignore James South's increasing attacks; they cannot harm JH. Hunted Cape 'wolf' last night. All observing instruments are up and active. Laments poor local workmanship. Praises John Fairbairn's editorials.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James Calder Stewart
Date:
[6 December 1834]
Source of text:
TxU:H/L-0417; Reel 1055
Summary:

JS's visit with G. A. A. Plana. Ship Mercury was found safe but weather beaten. New baby [Margaret Louisa] is healthy. Stars are very clear. Commercial panic in Cape colony.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
[Sir] Edward Ryan
Date:
[28 October 1834]
Source of text:
TxU:H/L-0765.1; Reel 1089
Summary:

Compares readings of JH's and ER's barometers to those of Cape Observatory and of R.S.L. Observations of sea surface temperatures made by JH during voyage to Cape of Good Hope. Returns manuscripts.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
[Sir] Edward Ryan
Date:
9] October [1834
Source of text:
TxU:H/L-0765.2; Reel 1089
Summary:

Extract from JH's journal on voyage to Cape of Good Hope, showing barometer and thermometer readings from 23 Nov. 1833 (Lat. 33˚20' N) to 5 Jan. 1834 (Lat 31˚30' S). Compares these to ER's thermometer and R.S.L. standard thermometer. Will accompany ER to [Cape] observatory next week. Please conduct barometer and temperature observations on ER's return trip [to India].

Contributor:
John Herschel Project