Search: Herschel, John in correspondent 
1860-1869::1860::12 in date 
Airy, George Biddell in addressee 
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From:
Sir John Herschel
To:
George Biddell Airy
Date:
[6 December 1860]
Source of text:
RGO 6.379.144
Summary:

A note with a copy of JH's article on telescopes for the Encyclopaedia Britannica, together with some papers to be forwarded to James Glaisher.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[8 December 1860]
Source of text:
RGO 6.475.235
Summary:

Has tried a number of different fractional projections, some more interesting than others [see GA's 1860-12-7].

Contributor:
John Herschel Project