Reference numberAP/14/1
TitleUnpublished extract and letter, 'A problem to trisect the arc of a circle, the solution of which, has, (it is presumed), been hitherto unknown' by W [William] Barnes
DescriptionPrinted paper in which Barnes illustrates his method of trisecting the arc of a circle, including a demonstration example. Preceded by a covering letter for AP/14/1-3 from Barnes to the Secretary of the Royal Society.

Subject: Mathematics
Physical descriptionInk on paper; typescript on paper
Access statusOpen
Related records in the catalogueAP/14/1/1
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