Speculum Principis (A mirror of Princes) was a guide to "proper princely behaviour" written by John Skelton in August 1501. Skelton was a well-known poet and had been appointed as tutor to Henry VII's second son, Prince Henry, who would later reign as Henry VIII of England.p.37, 'Young Henry', David Starkey A copy is now in the British Museum, which may or may not be exactly the same as the one given to Henry.Salter, F.M. "Skelton's Speculum Principis" Speculum 9 (1934): 25–37
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See also Mirrors for princes