1. University of Pennsylvania, LJS 46 DS ID: DS706 Title: Herbal Place: Italy and England Date: 1520, ca. 1600?
2. Harvard University, MS Ger 83 DS ID: DS11150 Title: Practicier Buchlein bewerter leibartzneÿ jnn allen kranckheiten unndt leibs gebrechen Author: Walther Hermann Ryff Date: 1599.