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Harrison, J. Park in correspondent 
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From:
J. Park Harrison
To:
Sir John Herschel
Date:
[16 May 1865]
Source of text:
RS:HS 10.165
Summary:

Sending a curve of mean temperature [of the moon]. Comments on this. Is to be printed in the proceedings of the R.S.L.

Contributor:
John Herschel Project
From:
J. Park Harrison
To:
Sir John Herschel
Date:
[27 November 1866]
Source of text:
RS:HS 19.276
Summary:

Notes regular maxima and minima in 50-year temperature curves. Offers theory relating these to phases of moon. Compares it to J. H. Mädler's theory.

Contributor:
John Herschel Project
Document type
Transcription available