Annotatie | "De urinis": incomplete treatise in verses (part 2 is lacking) with commentary, followed by some prescriptions in Latin (f. 81r). According to a note on the flyleaf, owned by master Ghijsbert Goeyertsz. van Ewijck ("Ghysbert Gourtsz"). Cite as: Universiteitsbibliotheek Utrecht Hs. 680 (Hs 5 B 6). K. van der Horst, 'The reliability of watermarks', in: Gazette du livre médiéval 19 (1989). P. 17. | Vertaal |