From:
Sir John Herschel
To:
John Herschel (son)
Date:
[9 January 1865]
Source of text:
JHS 5.16
Summary:
Works out the derivation for a mathematical problem, and JH suggests that son John should use this derivation in his paper; it is christening day for William, son of John's sister Caroline. [Also included is a one page letter of family news from sister Julia.]
Contributor:
John Herschel Project