From:
George Robert Gray
To:
Charles Robert Darwin
Date:
9 July 1869
Source of text:
DAR 96: 69v
Summary:
Asks for a testimonial.
Contributor:
Darwin Correspondence Project
Asks for a testimonial.
Haeckel wants British specimens of calcareous sponges. Can THH tell him to whom he can apply?
Health not improving – cannot climb even a hill.
Has heard THH’s article on Comte ["Scientific aspects of Positivism", Lay sermons (1870)] is a splendid success.
No summary available.
No summary available.
Was very happy to receive JH's remarks on his little logical work. Comments on this work. Is not satisfied with the logic of J. S. Mill. Has not seen [James] Haig's work yet, but hopes to read it on return from the Continent.