Dot Porter, Curator, Digital Research Services at the University of Pennsylvania Library, offers a video orientation to Penn Library’s LJS 242, Basis grammatice, by Guillaume Tardif. This manuscript was written in Paris in 1470 and it is a summary of Latin grammar arranged in 8 sections for 8 parts of speech, followed by conjugation tables for the 4 conjugations and a commentary on the summary.
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 from ScholarlyCommons, the University of Pennsylvania’s open access institutional repository.