Search: 1850-1859::1858::09 in date 
Herschel, John in addressee 
De Morgan, Augustus in author 
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From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[1 September 1858]
Source of text:
RS:HS 6.315
Summary:

JH keeps his astronomy right up to date. Regarding the significance of the word 'month' in legal phraseology. Gives two riddles.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[15 September 1858]
Source of text:
RS:HS 6.316
Summary:

Does not intend writing a life of Isaac Newton or G. W. Leibniz. Comments on the apparent delusions of Newton regarding other men's inventions.

Contributor:
John Herschel Project