Currently, no one can say with certainty exactly how many Rose manuscripts exist or where they are located, and thus we are working to create such a list. A number of factors make this a difficult task: manuscripts change names and hands over time; manuscripts are lost, destroyed, or stolen; manuscripts sometimes appear briefly on the market and are sold to anonymous owners; fragments exist in libraries around the world, and some of these have never been mentioned in publications; sometimes it is hard to know what to count as a Rose manuscript (there are, e.g., early translations into other languages, manuscripts containing only excerpts from the Rose, and copies of a prose version of the Rose).
With the help of users of the digital library our list of manuscripts is being corrected and expanded. We would particularly like to thank Heidrun Ost for sending us changes. If you know of a Rose manuscript or fragment not given here, e-mail Prof. Timothy Stinson at tlstinson@gmail.com, and it will be added to the list.