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Schweigger, [J. S. C.] in author 
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From:
[J. S. C.] Schweigger
To:
Sir John Herschel
Date:
1822
Source of text:
RS:HS 15.413
Summary:

Sends pages from his publication. Wishes to know if JH has received previous two packages accompanied by detailed letters through Heinnemann [?] in London.

Contributor:
John Herschel Project
From:
[J. S. C.] Schweigger
To:
Sir John Herschel
Date:
[15 June 1822]
Source of text:
RS:HS 15.412
Summary:

Mentions meeting [W.] Herschel in 1816. Recalls receiving catalog from Caroline Herschel, which he then gave to the Munich observatory. Looks forward to meeting JH and 'sharing love of truth.' Sends chemistry and physics papers. Discusses code for electromagnetic signals and its origin.

Contributor:
John Herschel Project