From:
Sir John Herschel
To:
the London Times
Date:
[14 May 1862]
Source of text:
London Times (May 15, 1862), p. 11, col. 4
Summary:
Calls public attention to an inexpensive process JH devised in 1838 to eliminate noxious acid fumes coming from manufacturers of soda.
Contributor:
John Herschel Project