From:
Dionysius Lardner
To:
Sir John Herschel
Date:
[19 January 1830]
Source of text:
RS:HS 11.115
Summary:
Intends to preface each great division of his Cyclopaedia with a preliminary discourse by an author of repute. Would JH contribute one on Natural Philosophy? Can offer £250. Would also like an article on Sir William Herschel later on.
Contributor:
John Herschel Project