From:
Thomas Grubb
To:
Sir John Herschel
Date:
[6 December 1859]
Source of text:
Harvard: Houghton AAH 67m-67 (48)
Summary:
Informs JH which observatories received the object lenses from his workshops.
Contributor:
John Herschel Project
Informs JH which observatories received the object lenses from his workshops.