From:
Henry Kater
To:
Sir John Herschel
Date:
[8 June 1830]
Source of text:
RS:HS 11.15
Summary:
Does he want a scale ordered form George Dollond for Wilhelm Struve? Will not be in London when Struve arrives. Has written a paper on the Standards for the R.S.L. and will send JH a copy when printed. Comments on the comparison of Standards.
Contributor:
John Herschel Project