Reference numberMC/4/319
TitleLetter from Sylvester O'Sullivan, 9 Lower Ormond Quay, Dublin, to the [Earl of Rosse] President of the Royal Society
Date31 January 1850
DescriptionEnclosing a copy of his construction and demonstration of the trisection of the angle. O'Sullivan explains the background of his work and details his methods.

[Enclosure not present in volume, see related record.]
Access statusOpen
Related records in the catalogueMM/11/104
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    Browse the records of some of our collections, which cover all branches of science and date from the 12th century onwards. These include the published works of Fellows of the Royal Society, personal papers of eminent scientists, letters and manuscripts sent to the Society or presented at meetings, and administrative records documenting the Society's activities since our foundation in 1660.

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