From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[18 February 1849]
Source of text:
RS:HS 6.249 & 23.58
Summary:
Returns H. P. Brougham's (Baron Brougham and Vaux) paper. Does not recall any similar theories, but does not think his own theories are shaken by those of Brougham. Finds that AD has already done extensive work on the calendar.
Contributor:
John Herschel Project