From:
Sir John Herschel
To:
William Stanley Jevons
Date:
[23 November 1865]
Source of text:
John Rylands University Library of Manchester (C: RS:HS 10.321 & 24.129)
Summary:
Is grateful for his valuable work on the Coal question. Such a work has been long wanted. Used to have a theory himself that the tides might be utilized, but working it out found it was not economic.
Contributor:
John Herschel Project