From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
[23 Mar 1847]
Source of text:
DAR 114: 83
Summary:
Health permitting, proposes to visit Kew on Friday.
Contributor:
Darwin Correspondence Project
From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[23 March 1847]
Source of text:
RS:HS 22.312
Summary:
Thanks for AD's paper on probability of arguments and on the syllogism.
Contributor:
John Herschel Project
From:
Sir John Herschel
To:
James P. Murchison
Date:
[23 March 1847]
Source of text:
RS:HS 25.7.6
Summary:
Thanks JM for a copy of the Correspondence of the Late J. Watt. In commenting on it, JH discusses at some length the doctrine of phlogiston as it relates to the discovery of the composition of water.
Contributor:
John Herschel Project