Search: Herschel, John in correspondent 
Lyell, Charles in correspondent 
1860-1869::1868 in date 
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From:
Sir John Herschel
To:
Sir Charles Lyell
Date:
[30 June 1868]
Source of text:
APS B.D25.L.19 (C: RS:HS 24.218)
Summary:

Sends a paper, which may help to clarify the effect of the Sahara Desert on certain European winds.

Contributor:
John Herschel Project
From:
Sir Charles Lyell
To:
Sir John Herschel
Date:
[6 July 1868]
Source of text:
RS:HS 11.444
Summary:

Much obliged for calling his attention to M. C. E. Du Four's paper, though he cannot reconcile the general reasoning. Comments on the effect of the Sirocco on the Föhn of the Alps.

Contributor:
John Herschel Project
From:
Sir Charles Lyell
To:
Sir John Herschel
Date:
[11 July 1868]
Source of text:
RS:HS 11.445
Summary:

Sends Captain [P. F.] Shortland's account of his recent soundings and temperatures of the sea. Comments on these readings in the light of theory. What does JH think of the matter.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Sir Charles Lyell
Date:
[13 July 1868]
Source of text:
APS B.D25.L.20 (C: RS:HS 24.220)
Summary:

On the temperatures of water in the oceans, and the freezing temperature of sea water.

Contributor:
John Herschel Project