From:
Henry Piddington
To:
Sir John Herschel
Date:
[3 September 1845]
Source of text:
RS:HS 13.403
Summary:
Is sending JH some powder that HP thinks might be a good compound for polishing telescope specula.
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Is sending JH some powder that HP thinks might be a good compound for polishing telescope specula.
Consulting with [Adolphe] Quetelet regarding some magnetic instruments. Discusses reply of Treasury regarding various endeavors. Discusses shipping charges on Russian materials.