Answers to JB's queries on the refraction of light through crystals, and Newton's rings.
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Answers to JB's queries on the refraction of light through crystals, and Newton's rings.
Fears that a letter written to him in November may not have reached him. Will send him a copy of his paper of colors. A Philosophical Society has been formed at Cambridge.
Regarding refraction in crystals of apophyllite and quartz.
Was very pleased to receive another of JB's works. Glad to be associated in his revelations concerning molecular and polarization powers. Recall their past meetings and hopes to renew acquaintance in Paris at some future date.
Thanks JB for letter to JH at the Cape. Requests JB to provide introductions for Mr. Stanford, who is making statistical inquiries in France.
Has been very busy; otherwise he would have answered his friendly letter earlier. Observations on tourmaline. Double refraction.
Queries regarding the refraction of light in crystals.
Has received his letter written in November a little late. Observations on refraction and allied subjects.
Further information on his experiments with refraction in various crystals, especially topaz.
Discussion of his latest experiments on polarization.
Concerning polarization of light rays in crystals of quartz.
Regarding his recent experiments with light in crystals of alum etc.
Possesses JH's tract on light. Would like his comments on various phenomena.
Regarding the missing publications of the Academy that JH has not received. Further regarding polarization in molecules.
Has pleasure in informing JH that a parcel of publications of the Academy is being forwarded to him.