From:
Hubert Airy
To:
Sir John Herschel
Date:
[30 April 1868]
Source of text:
RS:HS 19.307
Summary:
Observations on various forms of [hemianopsia], which afflicts HA, his father [G. B. Airy], and JH. Detailed description of recent attack. Seven sketches with captions.
Contributor:
John Herschel Project