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From:
Michael Faraday
To:
Christian Friedrich Schoenbein
Date:
15 May 1854
Source of text:
UB MS NS 413
Summary:

No summary available.

Contributor:
Faraday Project
From:
Wilhelm Hansen
To:
Sir John Herschel
Date:
[15 May 1854]
Source of text:
RS:HS 10.153
Summary:

Has been commissioned by Guillaume Weber to present a paper about an instrument for measuring the earth's magnetism, to JH. Would like to present it personally; when can he call?

Contributor:
John Herschel Project
From:
William Henry Fox Talbot
To:
Sir John Herschel
Date:
[15 May 1854]
Source of text:
RS:HS B26.49
Summary:

Asks JH to sign an affidavit that WT is the inventor of the calotype or talbotype as some are trying to break WT's patent hold.

Contributor:
John Herschel Project