From:
William Cranch Bond
To:
Sir John Herschel
Date:
[7 March 1839]
Source of text:
TxU:H/M-0112; Reel 1087
Summary:
Read JH's letter to [Felix] Booth regarding magnetic observations in Europe. Describes WB's building and instruments for magnetic observations. Wants information about German observations.
Contributor:
John Herschel Project