Search: Gumpach, Johannes von in author 
1860-1869::1862::09 in date 
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Herschel10185

From:
Johannes von Gumpach
To:
Sir John Herschel
Date:
[1 September 1862]
Source of text:
RS:HS 9.72
Summary:

Has published a pamphlet on the True Figure and Dimensions of the Figure of the Earth, which he sends for his comments. Has had no success with G. B. Airy. Has found an error in J. F. Encke's work on the comet.

Contributor:
John Herschel Project

Herschel10187

From:
Johannes von Gumpach
To:
Sir John Herschel
Date:
[15 September 1862]
Source of text:
RS:HS 9.74
Summary:

Thanks for his frank statement on his pamphlet, but would like his opinion later when he has studied it more thoroughly.

Contributor:
John Herschel Project
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