Search: Sabine, Edward in correspondent 
1850-1859 in date 
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Herschel2357

From:
Edward Sabine
To:
Sir John Herschel
Date:
[25 February 1850]
Source of text:
RS:HS 15.229
Summary:

Discusses shipping some of JH's books, with a shipment of other books for the Royal Society, to the R.S.L. in order to save shipping charges.

Contributor:
John Herschel Project

Herschel2358

From:
Edward Sabine
To:
Sir John Herschel
Date:
[6 March 1850]
Source of text:
RS:HS 15.230
Summary:

Glad JH received gelatine paper. Discusses magnetic experiments at Toronto and Hobarton. Discusses R.S.L. committees and preparation of instruments for Arctic expedition.

Contributor:
John Herschel Project

Herschel2359

From:
Edward Sabine
To:
Sir John Herschel
Date:
[8 March 1850]
Source of text:
RS:HS 15.231
Summary:

Hypothesizes that annual variation of Dip and Total Force at Toronto may be caused by greater proximity of earth and sun. Discusses annual variations.

Contributor:
John Herschel Project

Herschel2360

From:
Edward Sabine
To:
Sir John Herschel
Date:
[22 August 1851]
Source of text:
RS:HS 15.232
Summary:

Wants advice regarding recalculation of magnetic lines using [C. F.] Gauss's method and new numerical data. This will be a provisional calculation.

Contributor:
John Herschel Project

Herschel2361

From:
Sir John Herschel
To:
Edward Sabine
Date:
[23 August 1851]
Source of text:
RS:HS 23.107
Summary:

Cannot offer advice regarding geo-magnetism. Suggests ES ask [C. F.] Gauss for assistance.

Contributor:
John Herschel Project

Herschel2362

From:
Edward Sabine
To:
Sir John Herschel
Date:
[7 October 1851]
Source of text:
RS:HS 15.233
Summary:

Saw [J. B.] Listing, who may see JH soon. Sends volume of Cape magnetic observations. Thermometer at Kew is a great success. New thermometers compare favorably with [Henri] Regnault's.

Contributor:
John Herschel Project

Herschel2363

From:
Edward Sabine
To:
Sir John Herschel
Date:
[10 November 1851]
Source of text:
RS:HS 15.234
Summary:

Read JH's Admiralty Manual meteorology article. Disagrees with statement regarding barometer and pressure of dry atmosphere. Discusses atmosphere and barometer at some length.

Contributor:
John Herschel Project

Herschel2364

From:
Edward Sabine
To:
Sir John Herschel
Date:
[16 March 1852]
Source of text:
RS:HS 15.235
Summary:

Discusses regulations of bequest, which will benefit chemistry and physics. Discusses relationship between solar spot period and magnetic disturbances. Wants JH's comments on paper regarding this topic.

Contributor:
John Herschel Project

Herschel2365

From:
Edward Sabine
To:
Sir John Herschel
Date:
[12 April 1852]
Source of text:
RS:HS 15.236
Summary:

Believes similarity of period of solar spots and that of terrestrial magnetic variation is more than coincidental.

Contributor:
John Herschel Project

Herschel2366

From:
Edward Sabine
To:
Sir John Herschel
Date:
[16 April 1852]
Source of text:
RS:HS 15.237
Summary:

Discusses magnetic observations from Toronto and Hobarton from the 1840s. Attempting to determine when range of variation was greatest.

Contributor:
John Herschel Project

Herschel2367

From:
Sir John Herschel
To:
Edward Sabine
Date:
[31 July 1852]
Source of text:
RS:HS 23.114
Summary:

Stopped compilation of comet orbits because it had already been done. Would provide money from donation fund to distribute copies of this information.

Contributor:
John Herschel Project

Herschel2368

From:
Sir John Herschel
To:
Edward Sabine
Date:
[22 May 1854]
Source of text:
RS:HS 15.238 (C: RS:HS 23.147)
Summary:

Discusses auroral observation. Will reply to [John] Lefroy's letter soon. Wants grant proposals sent to outlying R.S.L. members for comments. Cannot attend Kew Committee meeting.

Contributor:
John Herschel Project

Herschel2369

From:
Edward Sabine
To:
Sir John Herschel
Date:
[9 February 1856]
Source of text:
RS:HS 15.239
Summary:

Glad JH is recovering and free from official duties [at the Mint]. Discusses his upcoming papers regarding magnetism.

Contributor:
John Herschel Project

Herschel2370

From:
Sir John Herschel
To:
Edward Sabine
Date:
[15 March 1857]
Source of text:
RS:HS 23.191
Summary:

Writing article [for Encyclopaedia Britannica] on meteorology. Asks questions regarding work of [H. W.] Dove and [Thomas?] Taylor regarding cyclone and storm theory. Discusses barometric fluctuation.

Contributor:
John Herschel Project

Herschel2371

From:
Edward Sabine
To:
Sir John Herschel
Date:
[19 March 1857]
Source of text:
RS:HS 15.240
Summary:

Discusses [H. W.] Dove's works regarding rotating storms. New information from Russian observatories gives a more complete understanding of the phenomenon. Has not seen Keith Johnson's new edition of Physical Atlas.

Contributor:
John Herschel Project

Herschel2372

From:
Sir John Herschel
To:
Edward Sabine
Date:
[3 April 1857]
Source of text:
RS:HS 15.241 (C: RS:HS 23.193)
Summary:

Thanks ES for his paper. Sun spot activity should increase in 1857. Discusses his own earlier ideas concerning relationship between sun spots and Aurora Borealis.

Contributor:
John Herschel Project

Herschel2373

From:
Edward Sabine
To:
Sir John Herschel
Date:
[6 April 1857]
Source of text:
RS:HS 15.242
Summary:

Glad to know which of ES's papers JH has. Sends another along with maps from [Keith] Johnson's Physical Atlas. Discusses JH's ideas regarding relationship between solar spots and magnetic disturbances.

Contributor:
John Herschel Project

Herschel2374

From:
Edward Sabine
To:
Sir John Herschel
Date:
[6 April 1857]
Source of text:
RS:HS 15.243
Summary:

Mentions [P.] Plantamour's memoir on barometer and a criticism by Mr. Dilams[?]. Comprehending why variations of magnetic disturbances correspond in period with terrestrial year is difficult.

Contributor:
John Herschel Project

Herschel2375

From:
Sir John Herschel
To:
Edward Sabine
Date:
[8 April 1857]
Source of text:
RS:HS 23.195
Summary:

Discusses advantages of different magnetic charts. Grateful for [P.] Plantamour's observations. Satisfied with [J. R.] Wolf's period of 11.11 years for solar spots.

Contributor:
John Herschel Project

Herschel2376

From:
Sir John Herschel
To:
Edward Sabine
Date:
[15 May 1857]
Source of text:
RS:HS 23.199
Summary:

Heard ES recommended JH write an article for Edinburgh Review on terrestrial magnetism. Asks what he should read to write this article. Photographs ES sent of sun not promising.

Contributor:
John Herschel Project
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