1. University of Pennsylvania, Ms. Codex 1520 DS ID: DS1391 Title: Religious text and Philosophical text Author: Johannes von Kastl Place: Germany Date: 1436.
2. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 1082 DS ID: DS9931 Title: Die vierundzwanzig alten Author: Otto of Passau Place: Germany Date: 1431