From:
Sir John Herschel
To:
George Bellas Greenough
Date:
[2 May 1850]
Source of text:
Univ.Coll.London Greenough
Summary:
Thanks GG for a publication on mensuration. Praises it, but having never favored the French metrical system, JH doubts the usefulness of a system that departs from it.
Contributor:
John Herschel Project