Search: Herschel, John in correspondent 
Sabine, Edward in correspondent 
1870-1879::1870::04 in date 
Sorted by:

Showing 13 of 3 items

From:
Edward Sabine
To:
Sir John Herschel
Date:
[24 April 1870]
Source of text:
Cambridge University Library 7656/H702
Summary:

Note to accompany forwarding of a letter; remarks on T. R. Robinson's upcoming cataract surgery.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Edward Sabine
Date:
[28 April 1870]
Source of text:
Cambridge University Library 7656/H727 (C: RS:HS 24.307)
Summary:

Comments on the effect of great temperature variations on the speculum of a telescope.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Edward Sabine
Date:
[28 April 1870]
Source of text:
RS MC.9.63 (C: RS:HS 24.308)
Summary:

ES has been forwarded letter explaining why 'great telescope' at Melbourne will not work and suggesting construction corrections, on which JH, who believes such 'a priori condemnation' unjustified, comments herein.

Contributor:
John Herschel Project