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From:
William Henry Benson
To:
Charles Robert Darwin
Date:
5 Dec 1855
Source of text:
DAR 160: 150
Summary:

Observations on shells in India, listing some specimens with particular regard to their locality, elevation, and relationship to other known types.

Contributor:
Darwin Correspondence Project
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From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[5 December 1855]
Source of text:
RS:HS 23.162
Summary:

On AD's note on Richard Sheepshanks's writing on the standard yard.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Henry Peter Brougham
Date:
[5 December 1855]
Source of text:
Univ.Coll.London Brougham
Summary:

Expresses thanks and praise for HB's Analytical View of Sir Isaac Newton's Principia [London, 1855].

Contributor:
John Herschel Project