From:
J[ames] G[arth] Marshall
To:
Sir John Herschel
Date:
1858-7
Source of text:
RS:HS 12.291
Summary:
It was good of JH to reply so fully to his letter. Now has a better understanding of the subject than before. Read a paper on the geology of the Lake District at the local Philosophical Society. Comments on his own theories of rock foundations.
Contributor:
John Herschel Project