John Rylands Library library became one of the first to collect historical family records. Librarians at John Rylands before its merger include Edward Gordon Duff in 1899 and 1900 and Henry Guppy between 1899 and 1948 (joint Librarian with Duff until 1900). Duff was responsible for the original library catalogue, compiled between 1893 and 1899: "Catalogue of the Printed Books and Manuscripts in the John Rylands Library, Manchester"; ed. E. G. Duff. Manchester: J. E. Cornish, 1899. 3 vols. The cataloguing of the books was done by Alice Margaret Cooke, a graduate of the Victoria University. Dr Guppy began publication of the "Bulletin
Papyrus Rylands 463 the material contained in 7.4-19.5 of the Coptic manuscript. The reconstruction of the missing parts (especially the starts and ends of the lines) is not an easy task and depends on the Coptic text. The Greek text can only be conjectured on the basis of the Coptic version. The manuscript is fragmentary but shows two errors. There are some differences between the Greek fragment and the Coptic text. The nomina sacra are written in abbreviated form. The text was edited by C. H. Roberts in 1938. The manuscript currently is housed at the John Rylands Library (Gr. P. 463) at