From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[11 November 1856]
Source of text:
RS:HS 23.183
Summary:
Comments on the state of JH's health, color blindness, missing R.A.S. Notices, and decimal coinage.
Contributor:
John Herschel Project
Showing 1–1 of 1 item
Comments on the state of JH's health, color blindness, missing R.A.S. Notices, and decimal coinage.