From:
Robert Brown
To:
Sir John Herschel
Date:
[6 November 1858]
Source of text:
RS:HS 4.311
Summary:
Has sent him the abstract on harmony. Further remarks on this.
Contributor:
John Herschel Project
Has sent him the abstract on harmony. Further remarks on this.
Discusses the use of the stereoscope, including stereoscopic views of the moon and sun. Also discusses the appropriate stereoscopic angle.
No summary available.