From:
Thomas Maclear
To:
Sir John Herschel
Date:
17?] December [1837
Source of text:
RS:HS 12.193
Summary:
Thanks for the interesting account of the star whose variability has now been established. Used the 3 1/2 foot last night and definition was good. Returns JH's letter to [James?] Dunlop and thinks there should be no offense taken. Opening for the Zenith is being enlarged. Measured JH's azimuth East and West yesterday.
Contributor:
John Herschel Project