Search: letter in document-type 
1840-1849::1848::11 in date 
De Morgan, Augustus in addressee 
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From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[7 November 1848]
Source of text:
RS:HS 23.47
Summary:

About a number of new associate members of the R.A.S.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[11 November 1848]
Source of text:
RS:HS 23.50
Summary:

Asks for reference to date of discovery of the moon's variation by Aboul Wefa.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[28 November 1848]
Source of text:
RS:HS 23.53
Summary:

Arrangements about meetings and signing of the R.A.S. testimonials.

Contributor:
John Herschel Project