From:
Sir John Herschel
To:
Thomas John Hussey
Date:
[11 October 1827]
Source of text:
Univ.Coll.London MS Graves 23(1) (draft: RS:HS 10.138 & C: 20.264)
Summary:
Has been able to destroy a large portion of the color of brown sugar by the use of chlorine. If these hints are of use to TH's friend, TH may convey them.
Contributor:
John Herschel Project