John Rylands Library Lord Spencer regarded as one of the finest library collections in private ownership with 43,000 items - 3,000 of which originate from before 1501 (i.e. incunabula). Mrs Rylands paid £210,000 for Spencer's collection which included the Aldine Collection and an incunabula collection of 3,000 items. Owens College Library received Richard Copley Christie's library of over 8,000 volumes including many rare books from the Renaissance period in 1901. It was part of the Victoria University of Manchester library from 1904 and was transferred to the John Rylands Library building after the merger in 1972. In 1901, Mrs Rylands paid £155,000 for
Rylands Library Papyrus P52 formula_1, nevertheless continued to maintain that "The Rylands papyrus may therefore be accepted as of the first half of the second century". An altogether different approach to dating New Testament payri has been proposed by a number of paleographers in recent years, drawing on the notion of "graphic stream" developed by Guglielmo Cavallo. Rather than comparing letter forms of undated papyri directly with dated comparators, it is proposed that the hand in question should first be identified to a graphic stream representing the overall development of a particular handwriting style. "The way that individual letters are formed within these graphic