1. Newberry Library, VAULT oversize Hebrew MS 27 DS ID: DS17846 Title: Sefer Mitzvot Gadol Author: Moses ben Jacob of Coucy Date: between 1475 and 1499?
2. Columbia University Rare Book & Manuscript Library, MS X893 M2894 DS ID: DS18698 Title: Hebrew texts Author: Moses ben Jacob of Coucy Place: undetermined Date: 13--