From:
Achille Brachet
To:
Sir John Herschel
Date:
[8 November 1855]
Source of text:
RS:HS 4.210
Summary:
Concerning telescopes and their fittings, and queries relative to them. Intends to publish a work on them.
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Concerning telescopes and their fittings, and queries relative to them. Intends to publish a work on them.
On telescopes and their fittings.