From:
Friedrich August Theodor Winnecke
To:
Sir John Herschel
Date:
[8 January 1868]
Source of text:
RS:HS 18.272
Summary:
Needs some information about the astronomical sweeps carried out by JH's father, William. FW comments about the location and shape of some nebulae, and what seem to be differences with other catalogues.
Contributor:
John Herschel Project