[More detailed version of JH's 1826-5-26]. Has mentioned it to Humphry Davy.
Showing 21–40 of 56 items
[More detailed version of JH's 1826-5-26]. Has mentioned it to Humphry Davy.
No summary available.
Was grateful for JH's letter and detailed notes. Hopes he will attach a copy to the paper when he communicates it to the R.S.L.
No summary available.
No summary available.
No summary available.
Comments on the intent of remarks appended to a paper of MF's.
No summary available.
Chemical constitution of meteorites. JH suspects lead-iron alloy. Believes this has not been proposed before. Send specimen for JH's analysis.
No summary available.
Has just received his letter. Has had no opportunity of examining the iron. Several years ago he made some experiments on the alloys of lead and cast iron, but does not remember the results. Is surprised that no new metal has been found in meteorites.
No summary available.
Proposes an adjustment in the proportions of the ingredients in the next glass-making experiment.
Suggests change in composition of a pot to be made by [Apsley] Pellatt for an experiment.
No summary available.
Has been trying to see him, unsuccessfully, about the affairs of the Optical Glass Committee. Hopes that JH will not resign from the Committee now that he is no longer Secretary at the R.S.L.
No summary available.
Hopes to meet JH in London, and to finish building for R.S.L. soon. Discusses various prisms for experiments. Mentions 'neat' process for drawing uranium from iron.
No summary available.
A furnace for glass making is under construction at the Royal Institution.