From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[3 February 1846]
Source of text:
RS:HS 22.267
Summary:
Asks AD for the return of a paper JH had sent him.
Contributor:
John Herschel Project
Showing 1–4 of 4 items
Asks AD for the return of a paper JH had sent him.
Cannot provide any specimens of photography or the spectrum good enough for an exhibition, as most have faded. A French chemist just announced as a discovery a fact long since known by JH.
Notes a small error in materials WH sent.
Suggests trustees of British Museum make an offer for Mme. Witte's lunar model. Cape Results at press. Observed double comet.