From:
Edward Sabine
To:
Sir John Herschel
Date:
[19 April 1839]
Source of text:
RS:HS 15.39
Summary:
Reports that the original cost estimate of the magnetometers was low and that other instruments have been ordered. Asks to borrow clocks from the R.S.L. and the R.A.S. Has written to Major Jarvis for observers for the East Indies observatories but expects none will be found.
Contributor:
John Herschel Project