From:
Sir John Herschel
To:
[William Radcliffe Birt]
Date:
[4 April 1847]
Source of text:
RS:HS 19.124
Summary:
Returns WB's proofs. Compliments WB's successes in meteorology. Barometric waves may be caused by something 'complementary' in opposite seasons or hemispheres.
Contributor:
John Herschel Project