From:
Sir John Herschel
To:
John William Lubbock
Date:
[1840]
Source of text:
RS MM 11.191
Summary:
On the 'misfortunes & mishaps' of the Aden magnetic observatory and on the proper care of magnetical instruments.
Contributor:
John Herschel Project
Showing 61–62 of 62 items
On the 'misfortunes & mishaps' of the Aden magnetic observatory and on the proper care of magnetical instruments.
Asks whether JL wishes to present method [see JH's 1847-12-4] at next R.A.S. meeting.