From:
Sir John Herschel
To:
William Hasledine Pepys
Date:
[9 November 1845]
Source of text:
RS:HS 13.339 & 22.256
Summary:
Asks WP to recall the particulars of an experimental session [see WP's 1823-3-11] where JH tried to demonstrate the polarization of light by an electrical current in a coil of wire.
Contributor:
John Herschel Project