University of Manchester Library Mr Simpson had previously been Acting Deputy Librarian of the John Rylands University Library of Manchester until 1985 and subsequently university librarian of the Universities of London and Surrey. Mr Simpson remained until his retirement in December 2007. During the period 2004-07 a major refurbishment of the historic John Rylands Library in the centre of Manchester, together with the construction of new visitor centre, was completed, whilst the Library as a whole merged with the libraries of UMIST and the Manchester Business School to create The John Rylands University Library, University of Manchester. Following Mr Simpson's retirement in 2007, Jan
Rylands Library Papyrus P52 Stanley Porter, is much narrower than the ranges envisaged by Barker or Nongbri, and implies within their dating schema that formula_1 and formula_1 stand as the earliest New Testament papyri so far identified (although, strangely, at the conclusion of their article, Orsini and Clarysse state that formula_1, formula_1, and formula_1 "probably all [date to] the second half of the second century)." The John Rylands Library states "The first editor dated the Fragment to the first half of the second century (between 100-150 AD). The date was estimated palaeographically, by comparing the handwriting with other manuscripts. However, palaeography is not an