From:
Edward James Stone
To:
Sir John Herschel
Date:
[26 September 1868]
Source of text:
RS:HS 17.241
Summary:
Reports on examination of observations of 1769 of Venus's transit over the sun's disc. Discusses variations at different sites in 'breaking and formation of the black drop,' and possible causes of error in original observations. Will send copy of paper.
Contributor:
John Herschel Project