From:
Sir John Herschel
To:
William Spottiswoode
Date:
[9 March 1871]
Source of text:
TxU:H/L-0389; Reel 1054
Summary:
Needs address of [H. J. R.] Petersen of Kiel, to whom JH must send grant of £50 from B.A.A.S. for reduction of Gaussian constant. Gives address of G. A. Erman. JH's poor health.
Contributor:
John Herschel Project