From:
John David Roberton
To:
Sir John Herschel
Date:
[20 July 1840]
Source of text:
RS MM.16.144
Summary:
At direction of J. W. Lubbock, encloses letter addressed to William Lamb (Lord Melbourne) by R.S.L. president [Spencer Compton] [regarding magnetic observatory].
Contributor:
John Herschel Project