Search: 1830-1839::1839::04 in date 
letter in document-type 
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Showing 21–40 of 84 items

Text Online

Faraday1162

From:
Michael Faraday
To:
John Thomas Cooper
Date:
18 April 1839
Source of text:
RI MS
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1163

From:
William Havell
To:
Michael Faraday
Date:
19 April 1839
Source of text:
IEE MS SC 2
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1164

From:
Christian Friedrich Schoenbein
To:
Michael Faraday
Date:
21 April 1839
Source of text:
UB MS NS 330
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1165

From:
Charles Hudson
To:
Michael Faraday
Date:
23 April 1839
Source of text:
IEE MS SC 2
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1165a

From:
Michael Faraday
To:
John Yonge Akerman
Date:
25 April 1839
Source of text:
RI MS
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1165b

From:
Michael Faraday
To:
Thomas Carter Galpin
Date:
27 April 1839
Source of text:
RI MS
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1166

From:
William Snow Harris
To:
Michael Faraday
Date:
28 April 1839
Source of text:
IEE MS SC 2
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1167

From:
Joseph Hume
To:
Michael Faraday
Date:
29 April 1839
Source of text:
RI MS F1 I018
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

Faraday1168

From:
William Wyon
To:
Michael Faraday
Date:
29 April 1839
Source of text:
RI MS F1 I114
Summary:

No summary available.

Contributor:
Faraday Project
Text Online

HENSLOW-1028

From:
John Taylor
To:
J. S. Henslow
Date:
8 April 1839
Source of text:
Uppsala University Library Waller Ms alb-40:258
Summary:

No summary available.

Contributor:
Henslow Correspondence Project
Text Online

HENSLOW-1074

From:
William Herbert
To:
J. S. Henslow
Date:
5 April 1839
Source of text:
Cambridge University Library DAR 185: 63
Summary:

No summary available.

Contributor:
Henslow Correspondence Project
Text Online

HENSLOW-1230

From:
J. S. Henslow
To:
William Hutton
Date:
18 April 1839
Source of text:
American Philosophical Society Library William Hutton Papers B:H978
Summary:

No summary available.

Contributor:
Henslow Correspondence Project

Herschel10628

From:
R. W. Howard-Vyse
To:
Sir John Herschel
Date:
[15 April 1839]
Source of text:
RS:HS 10.9
Summary:

Is grateful for JH's goodness regarding the pyramids. Gives measurements of the pyramids and would be grateful for any comments JH can make regarding the significance of these measurements.

Contributor:
John Herschel Project

Herschel10987

From:
Manuel John Johnson
To:
Sir John Herschel
Date:
[15 April 1839]
Source of text:
RS:HS 10.333
Summary:

Was grateful for JH's communication and is pleased his catalogue met JH's approval.

Contributor:
John Herschel Project

Herschel11362

From:
Humphrey Lloyd
To:
Sir John Herschel
Date:
[17 April 1839]
Source of text:
RS:HS 11.270
Summary:

Has ordered the instruments for the Van Diemen's Land observatory. Is uncertain regarding the third magnetometer; T. C. Robinson's has not yet been tested. Will order a dip circle from Paris.

Contributor:
John Herschel Project

Herschel11586

From:
Sir John Herschel
To:
Humphrey Lloyd
Date:
[21 April 1839]
Source of text:
RS:HS 22.10
Summary:

Responds positively to HL's 1839-4-17, and adds some additional comments.

Contributor:
John Herschel Project

Herschel1165

From:
Sir John Herschel
To:
John William Lubbock
Date:
30 April [1839]
Source of text:
RS:HS 25.14.21
Summary:

Has just done photographic experiments using bromine paper, and is very pleased with them. JH notes in a postscript that he had just received a letter from W. H. Fox Talbot stating that Fox Talbot had just discovered bromine paper as well.

Contributor:
John Herschel Project

Herschel11758

From:
Thomas Maclear
To:
Sir John Herschel
Date:
[3 April 1839]
Source of text:
RS:HS 12.117
Summary:

Presents suggestions for improving and extending Land Station observatories. Will study parallax of Alpha1 and Alpha2 Centauri. Government will survey the colony. Quarantine due to measles outbreak. Boers hostile.

Contributor:
John Herschel Project

Herschel12307

From:
Hans Christian Oersted
To:
Sir John Herschel
Date:
[26 April 1839]
Source of text:
RS:HS 13.163
Summary:

This letter will be delivered by Prof. [C. A.?] Jensen of the Royal Danish Academy of Fine Arts, a distinguished painter. Would like him to paint a portrait of JH if agreeable.

Contributor:
John Herschel Project

Herschel12489

From:
Hugh Percy (3rd Duke of Northumberland)
To:
Sir John Herschel
Date:
[9 April 1839]
Source of text:
RS:HS 13.355
Summary:

Agrees to arrangements suggested by JH [see JH's 1839-3-30] regarding publication of JH's Cape Results.

Contributor:
John Herschel Project
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