From:
Francis Beaufort
To:
Sir John Herschel
Date:
[22 April 1852]
Source of text:
TxU:H/M-0071; Reel 1087 (ACC: Hydrographic Office Letter Book)
Summary:
Copy of Mr. Stewart's note to JH was sent to Baldwin Walker, surveyor of Navy, to evaluate new 'stopper' it recommended. Returns original to JH.
Contributor:
John Herschel Project