Search: 1840-1849::1843::03::25 in date 
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From:
Charles Robert Darwin
To:
William Darwin Fox
Date:
[25 Mar 1843]
Source of text:
Christ’s College Library, Cambridge (MS 53 Fox 66)
Summary:

Sympathises with WDF’s persisting grief.

Describes Down House and additions being built, which interfere with Geology [of "Beagle"].

Bodily health is improved, but cannot stand mental excitement.

Contributor:
Darwin Correspondence Project
From:
Sir John Herschel
To:
Robert Hunt
Date:
[25 March 1843]
Source of text:
George Eastman House, 13.17 (C: RS:HS 22.150)
Summary:

Some comments about photographic processes and about RH's observations of the heavens [see RH's 1843-3-24].

Contributor:
John Herschel Project
From:
Francis Baily
To:
Sir John Herschel
Date:
[25 March 1843]
Source of text:
RS:HS 3.242
Summary:

Accepts his invitation to visit him in order to discuss various matters.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Henry Fox Talbot
Date:
[25 March 1843]
Source of text:
Science Museum Talbt 1/35 (C: RS:HS 22.149)
Summary:

Comments on confusion between observing comet and zodiacal light. Extensive comments on various materials used in a photographic process where negatives change to positives over long time.

Contributor:
John Herschel Project