Search: Babbage, Charles in correspondent 
1820-1829::1820::08 in date 
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Herschel5192

From:
Charles Babbage
To:
Sir John Herschel
Date:
[7 August 1820]
Source of text:
RS:HS 2.140
Summary:

Has been doing lots of chemical experiments. Gives one of his experiments with prisms. Regarding star observations.

Contributor:
John Herschel Project

Herschel5193

From:
Charles Babbage
To:
Sir John Herschel
Date:
[9 August 1820]
Source of text:
RS:HS 2.141
Summary:

Would JH send him the chemical formula for converting rags to sugar.

Contributor:
John Herschel Project

Herschel5194

From:
Sir John Herschel
To:
Charles Babbage
Date:
[12 August 1820]
Source of text:
RS:HS 2.142 (C: RS:HS 20.99)
Summary:

It looks as though their projected Cornish excursion will have to be postponed for a time. Gives the formula for the conversion of rags into sugar. A Finnish astronomer wishes to be elected a member of the Astronomical Society. Observations on the theory of parallax.

Contributor:
John Herschel Project
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