From:
Charles Babbage
To:
Sir John Herschel
Date:
[17 October 1830]
Source of text:
RS:HS 2.256
Summary:
Agrees with his opinions held about the R.S.L. Is going out of town immediately; so unable to answer the queries completely. Regarding the magnetic muzzle used by needle makers.
Contributor:
John Herschel Project