From:
George Biddell Airy
To:
Sir John Herschel
Date:
[20 October 1847]
Source of text:
RGO 6.230.189
Summary:
Is prepared to report on GA's trip to see Pulkowa Observatory, if JH does not need the meeting time [see JH's 1847-10-28].
Contributor:
John Herschel Project