From:
Sir John Herschel
To:
Michael Faraday
Date:
[15 February 1828]
Source of text:
RI:F3.B401
Summary:
Sends a note with a letter from W. H. Wollaston to JH, dealing with glass making experiments.
Contributor:
John Herschel Project
Showing 1–4 of 4 items
Sends a note with a letter from W. H. Wollaston to JH, dealing with glass making experiments.
Describes the tests JH made on a small glass prism of not very high quality, which JH has left at the Royal Institution.
Hears that the Board of Longitude is to be dissolved; it will therefore be necessary to seek a new source of income for the continuance of the Optical Glass experiments. Will be guided by MF's wish whether to continue the experiments. Charles Anderson has showed him curious experiments with the fusion of Fluor with clay.
Sends MF some older samples of imperfect glass. Talks about the way in which different kinds of glass should be layered in lenses.