From:
William Radcliffe Birt
To:
Sir John Herschel
Date:
[16 September 1847]
Source of text:
RS:HS 4.118
Summary:
Informing JH that he has sent a letter to John Lee [RS:HS.4.117] and that Lee agrees with WB and wonders if it would be possible to obtain JH's support. Encloses drawings and details of Francis Ronalds's self registering barometer.
Contributor:
John Herschel Project