From:
Henry Drury Harness
To:
Sir John Herschel
Date:
[7 October 1852]
Source of text:
TxU:H/M-0266.1; Reel 1087
Summary:
Encloses pamphlets about [W. T.] Denison's experiments to determine accuracy of gold specimens by use of specific gravity. [JH annotation: Wrote to HH on 12 Oct. regarding Mr. Forbes and H. W. Field.]
Contributor:
John Herschel Project