From:
Sir John Herschel
To:
George Biddell Airy
Date:
[1840-5-20 or later]
Source of text:
RGO 6.463.81
Summary:
A note agreeing with GA about prism interference [see GA's 1840-5-20].
Contributor:
John Herschel Project
A note agreeing with GA about prism interference [see GA's 1840-5-20].