From:
John McClelland
To:
Sir John Herschel
Date:
[25 December 1842]
Source of text:
RS:HS 12.6
Summary:
Sending, care of Dr. Grant, the first part of a series of experiments on the magnetic influence of light, which appeared recently in the Calcutta Journal. Has been unable to obtain a characteristic specimen of Kankar in Bengal. Dr. Hugh Falconer is an expert on the Kankar in Bengal and he will try to obtain information from Falconer.
Contributor:
John Herschel Project