From:
James Clark Ross
To:
John Richardson
Date:
c.1847
Source of text:
MM/25/2, Royal Society
Summary:
No summary available.
Contributor:
Royal Society
Showing 1–2 of 2 items
No summary available.
Asks: for name of instrument maker JH recommends for construction of actinometers; which hydrogrameters should be taken to Mackenzie's River; and whether JH has any experiments he would like done in America.