From:
P. O'Callaghan
To:
Sir John Herschel
Date:
[20 October 1863]
Source of text:
RS:HS 13.160
Summary:
Sends a portion of JH's lecture for the Leeds Astronomical Society, which has just been received from the printer. PO's wife's health is improving and JH's grandchildren are flourishing.
Contributor:
John Herschel Project