1. Free Library of Philadelphia, Lewis E 9 DS ID: DS4376 Title: Processional, Astronomical text, and Binding fragment Author: Catholic Church Place: Germany Date: 1450-1499, 1200-1299, and 900-999
2. Newberry Library, VAULT Hebrew MS 2 DS ID: DS18286 Title: Astronomical text Date: between 1400 and 1499