Vincent, of Beauvais, - 1264, “Speculum naturale [folium 152],” Digital Collections, accessed December 12, 2025, https://digitalcollections.library.gvsu.edu/document/40168.
One leaf from Speculum naturale by Vincentius Bellovacensis. Printed in Nuremberg by Anton Koberger not after December 13, 1481. Illustrated with red and blue rubricated initals. [GW M50625; ISTC iv00293000]