Search: Herschel, John in correspondent 
Howard, Luke in correspondent 
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Herschel, John in addressee 
letter in document-type 
1840-1849::1840 in date 
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From:
Luke Howard
To:
Sir John Herschel
Date:
[22 February 1840]
Source of text:
RS:HS 10.3
Summary:

Has been applying his mode of calculation for the barometrical heights for the years 1815-23 and sent the results to the R.S.L. As JH may not see them he sends a few comments on them. Would like a suitable colleague to share his labors.

Contributor:
John Herschel Project
From:
Luke Howard
To:
Sir John Herschel
Date:
[21 March 1840]
Source of text:
RS:HS 10.4
Summary:

Encloses some more calculations of height by means of the barometric mean temperature. Comments on these. Staying at Ackworth until April.

Contributor:
John Herschel Project
Document type
Transcription available