From:
William Radcliffe Birt
To:
Sir John Herschel
Date:
[8 January 1848]
Source of text:
RS:HS 4.120
Summary:
Encloses the manuscript of the directions for atmospheric waves and barometric fluctuations. Suggests that it would be useful if the vessel about to travel to New Zealand would be utilized to supply barometric readings en route.
Contributor:
John Herschel Project