1. University of Pennsylvania, LJS 421 DS ID: DS665 Title: Letter Place: France Date: between 1350 and 1375?
2. Cornell University, Archives 6532.03.17.1 DS ID: DS12236 Title: Livre des propriétés des choses Author: Perrin Remiet and Bartholomew Anglicus Place: Paris and France Date: between 1390 and 1402.