Search: 1840-1849::1841::02 in date 
Sorted by:

Showing 1–20 of 51 items

Herschel6883

From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[9 February 1841]
Source of text:
RS:HS 6.185
Summary:

Regarding JH's telescope. Includes a rhyme on it.

Contributor:
John Herschel Project

DCP-LETT-587F

From:
George Edmundson Bearpark
To:
Charles Robert Darwin
Date:
12 Feb 1841
Source of text:
Geological Society of London (GSL/L/R/6/126)
Summary:

Requesting information about membership of the Geological Society of London.

Contributor:
Darwin Correspondence Project
Text Online

Faraday1338

From:
Benjamin Humphrey Smart
To:
Michael Faraday
Date:
10 February 1841
Source of text:
IEE MS SC 2
Summary:

No summary available.

Contributor:
Faraday Project

Herschel3845

From:
Caroline Lucretia Herschel
To:
Sir John Herschel
Date:
[24 February 1841]
Source of text:
unknown
Summary:

Angry that many call William Herschel's 40-ft. reflecting telescope 'useless.'

Contributor:
John Herschel Project

DCP-LETT-587

From:
Charles Robert Darwin
To:
George Robert Gray
Date:
[Feb 1841]
Source of text:
The British Library (Egerton MS 2348: 239)
Summary:

In a revise [of Birds] CD has altered "Colaptes Chilensis Vigors" to "Chrysoptilus Chilensis G. R. Gray". Is that right?

Contributor:
Darwin Correspondence Project

DCP-LETT-589

From:
Charles Robert Darwin
To:
George Robert Gray
Date:
[Feb–Mar 1841]
Source of text:
The British Library (Egerton MS 2348: 240)
Summary:

Sends proof of index of final number of Birds for checking.

Contributor:
Darwin Correspondence Project

DCP-LETT-590

From:
Charles Robert Darwin
To:
Charles Lyell, 1st baronet
Date:
[21 Feb – 4 Apr 1841]
Source of text:
American Philosophical Society (Mss.B.D25.26)
Summary:

Answers a number of queries from Lyell concerning geography and geology of Chiloé Island and its relationship to the Cordilleras.

Asks about "perched rocks" on Jura and notes their relevance to Louis Agassiz’s theory. Discusses Agassiz’s view on Jura.

Mentions seeing Robert Brown.

Notes R. I. Murchison’s discovery of shells in central England.

Weakness of negative evidence.

Contributor:
Darwin Correspondence Project

Herschel2859

From:
Edward Sabine
To:
Sir John Herschel
Date:
[2 February 1841]
Source of text:
RS:HS 15.139
Summary:

Encloses letter from G. B. Airy. Suggests new method of magnetic observation.

Contributor:
John Herschel Project

Herschel2843

From:
Edward Sabine
To:
Sir John Herschel
Date:
[5 February 1841]
Source of text:
RS:HS 15.123
Summary:

Has learned of the availability of a house at Kew, which could be used as a magnetic and meteorological observatory. Dr. Robinson has received the instruments.

Contributor:
John Herschel Project

Herschel2860

From:
Edward Sabine
To:
Sir John Herschel
Date:
[5 February 1841]
Source of text:
RS:HS 15.140
Summary:

Presents data on various disturbances. Awaits advice from C. F. Gauss. Discusses determination of intervals between observations. Mentions proposal to continue observations for 3 years.

Contributor:
John Herschel Project

Herschel2465

From:
Edward Sabine
To:
Sir John Herschel
Date:
7 February [1841?]
Source of text:
RS:HS 15.319
Summary:

Will be happy to send particulars from [C. F.] Gauss's information. [Humphrey] Lloyd's instrument records changes in horizontal intensity best. Wants to employ magnetometers in New York.

Contributor:
John Herschel Project

Herschel2844

From:
Edward Sabine
To:
Sir John Herschel
Date:
[20 February 1841]
Source of text:
RS:HS 15.124
Summary:

Francis Beaufort will send JH sheets from James Ross covering trip from the Cape to Van Diemen's Land. Laments Charles Riddell's leave of absence but acknowledges replacement Lieutenant Younghusband's skill. States that C. F. Gauss has informed him by letter of the location of the south magnetic pole. Informs of [Edward] Belcher's letter concerning various magnetic stations in the South Pacific.

Contributor:
John Herschel Project

Herschel2862

From:
Edward Sabine
To:
Sir John Herschel
Date:
[24 February 1841]
Source of text:
RS:HS 15.142
Summary:

On discrepancy of data from G. B. Airy and Humphrey Lloyd. Captain Boileau and John Caldecott exchange instruments to normalize data. Will send letters from Airy, [A. T.] Kupffer, Lloyd, ES, and JH to John Lubbock and the R.S.L. Council concerning the discrepancies.

Contributor:
John Herschel Project

Herschel5349

From:
Elizabeth [Betty] Plumleigh Babbage
To:
Sir John Herschel
Date:
[19 February 1841]
Source of text:
RS:HS 2.296
Summary:

Thanks and appreciation for past and present friendship.

Contributor:
John Herschel Project

Herschel9459

From:
Few & Co.
To:
Sir John Herschel
Date:
[23 February 1841]
Source of text:
RS:HS 7.205
Summary:

Has deposited the new conveyance with Messrs. Drummonds and returns the key.

Contributor:
John Herschel Project

Herschel5471

From:
Francis Beaufort
To:
Sir John Herschel
Date:
[20 February 1841]
Source of text:
RS:HS 3.373 & ACC: Hydrographic Office Letter Book
Summary:

Edward Sabine has asked him to forward J. C. Ross's notes. If JH has finished with Thomas Maclear's letter would he return it.

Contributor:
John Herschel Project

Herschel5472

From:
Francis Beaufort
To:
Sir John Herschel
Date:
[24 February 1841]
Source of text:
RS:HS 3.374
Summary:

Admiralty wished to present him with another part of the Cape Observations, and will hold it until someone is deputed to call at the office.

Contributor:
John Herschel Project

Herschel1733

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[8 February 1841]
Source of text:
TxU:H/M-0627.2
Summary:

A notice of meeting of the Standards Commission.

Contributor:
John Herschel Project

Herschel1734

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[8 February 1841]
Source of text:
TxU:H/M-0627.3
Summary:

A note to accompany a draft of the report of the Standards Commission.

Contributor:
John Herschel Project

Herschel528

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[8 February 1841]
Source of text:
RGO 6.340.298a
Summary:

Sends JH a copy of draft report [see JH's 1841-1-20], and indicates procedure for coming meeting.

Contributor:
John Herschel Project
Author
Addressee
Correspondent
Date
Document type
Repository
Contributor
Transcription available