Writes a letter of introduction for a friend [Dr. Robinson] of a friend to MF. Comments favorably on MF's electromagnetic research.
Showing 21–40 of 71 items
Writes a letter of introduction for a friend [Dr. Robinson] of a friend to MF. Comments favorably on MF's electromagnetic research.
Apologizes for sending a letter of introduction for someone recommended to JH, without first getting to know the third party.
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Asks for copies of some of MF's writings to complete JH's set.
Comments on MF's experimental results when an electromagnetic field affects polarized light.
Has just seen mention of MF's latest experiments showing the connection of light and magnetism. Comments on these. Proves some of his own theories to be correct.
Sends details of an experiment he would like MF to carry out. Cannot do it himself as he has no suitable glass.
Has opened the sealed paper MF sent, and JH is now returning it.
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Thanks MF for sending a 'healing liquid.'
On the periodicity of sun spots.
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