Dot Porter, Curator, Digital Research Services at the University of Pennsylvania Library, offers a video orientation to Penn Library’s LJS 280,Decretales Gregorii IX. This manuscript was written in France between 1250 and 1299 in Latin for the Catholic Church. and it is an abbreviated version of the decretals compiled by Raymond of Peñafort in the 1230s by order of Pope Gregory IX.
You can see the full online facsimile of this work in Penn in Hand and you can download all of the images and metadata from OPenn. You can also download a copy of this video and an eBook version of the manuscript (epub format) from ScholarlyCommons, the University of Pennsylvania’s open access institutional repository.