From:
Matthew Henry Webster
To:
Sir John Herschel
Date:
[3 October 1838]
Source of text:
RS:HS 18.129
Summary:
Received JH's two letters last autumn. Delayed sending observations until JH returned to England. Compared actinometers with those of Mr. Danberry of England and J. S. McCord of Montreal. Encloses letter of introduction to Harmanus Bleecker [American chargé d'affaires to the Hague] .
Contributor:
John Herschel Project