Search: Herschel, John in correspondent 
1860-1869::1865::11::18 in date 
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Herschel4043

From:
B. W. S. Vallack
To:
Sir John Herschel
Date:
[18 November 1865]
Source of text:
RS:HS 17.415
Summary:

Comments on George Witt's work on silvering glass mirrors and on JH's Telescope. States problems with his Newtonian telescope. Works on designs for a binocular telescope.

Contributor:
John Herschel Project

Herschel2226

From:
John Rate
To:
Sir John Herschel
Date:
[18 November 1865]
Source of text:
RS:HS 14.470
Summary:

Is trying to procure a church clock. Asks for advice from JH on choosing a clockmaker and a clock.

Contributor:
John Herschel Project
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