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Showing 21–40 of 442 items
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Does not believe that GA's proposal [see GA's 1848-5-4] will work.
Comments on a proposed request for a government grant to establish a magnetic and meteorological institute.
Asks the Physical Committee (Chair, JH) of the R.S.L. to note the concurrent disturbances of magnetometers and the appearance of aurora borealis, and to make a long term study of this relationship.
Nine conditions under which JH will accept and test instruments constructed for Cape [of Good Hope] observatory, including the assistance of Mr. Davies in evaluating these.
Points out an error in the instructions for magnetic observers provided for the Antarctic expedition.
Last letter to JH was private [see GA's 1845-4-1].
Recommends buying optics for 7.5-inch telescope from Metz and Mahlers in Munich and having those mounted in London.
Gives detailed, official, replies to the questions in the magnetic committee circular [see JH's 1844-12-5].
Illegible.