1. University of Missouri, RARE FO Z113.P3 item 8 DS ID: DS10299 Title: Writ Place: England Date: 1350; s. XIV(med); 1340-1360
2. Ohio State University, Spec.Rare.MS.MR.Frag.340 DS ID: DS11759 Title: Pupilla oculi Author: John Burgh Place: England Date: ca. 1425