Text Online
From:
John Phillips
To:
J. S. Henslow
Date:
1 April 1845
Source of text:
Cambridge University Library MS Add. 8177:247
Summary:
No summary available.
Contributor:
Henslow Correspondence Project
No summary available.
Reply from G. A. Erman to JH's circular is best one yet received. Erman recommends calculating magnetic constants of 1829. ES suggests grant from B.A.A.S. to fund this. Alexander Humboldt will reply soon. Charles Wheatstone should describe new apparatus in letter to JH that can be sent to observatories.
Regarding magnetic establishments and observations.
Regarding pens and suitable ink for various types. Further comments on the inscription for Francis Baily's memorial tablet.
No summary available.