From:
Charles Tulley
To:
Sir John Herschel
Date:
[25 October 1827]
Source of text:
RS:HS B26.32
Summary:
Comments on [Pierrre] Guinand's glass making process. Believes the glass made Guinand's way will be too expensive [see JH's 1827-10-20].
Contributor:
John Herschel Project