Toller Lecture revised and updated lectures from 1987 to 1997, together with new essays on Toller and the Toller Collection in the John Rylands Library, was published in 2003. However, with the establishment of the John Rylands Research Institute, the decision was made to prioritise the Special Collections of the Library in a revamped "Bulletin of the John Rylands Library", and Toller lectures were no longer published there. It was therefore decided to publish recent Toller lectures as a separate collection which appeared in 2017. Toller Lecture The Toller Lecture is an annual lecture at the University of Manchester's Manchester Centre 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