Search: Herschel, John in correspondent 
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letter in document-type 
Herschel, John in author 
1840-1849::1847::12::30 in date 
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Showing 14 of 4 items

From:
Sir John Herschel
To:
[Augustus De Morgan?]
Date:
[30 December 1847]
Source of text:
APS B.H435p.14
Summary:

Is trying to establish the nature of C. I. Gerhardt's request about letters of G. W. Leibniz.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
[Sir John Richardson]
Date:
[1847-12-30 or later
Source of text:
WT 64710.309
Summary:

Provides details about where to buy actinometers, and what type to buy.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
[30 December 1847]
Source of text:
RS:HS 16.81 (C: RS:HS 22:342 inc & 25.9.49)
Summary:

Adds list of names for consideration as foreign associates [of the R.A.S.], including Americans. Changes in John Lubbock's requirements for his project.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Sir John [Richardson]
Date:
[30 December 1847]
Source of text:
WT 67597.4
Summary:

[Responding to JR's 1847-12-28], JH gives advice where to buy actinometers and what features to look for. JH cannot advise about hygrometers as these are to be used in very cold climates.

Contributor:
John Herschel Project