1. Princeton University, Islamic Manuscripts Garrett no. 2G DS ID: DS26636 Title: Lexicographical text Author: Aḥmad ibn Muḥammad Harawī Date: 1400-1499
2. Columbia University Rare Book & Manuscript Library, MS X893 H111 DS ID: DS19002 Title: Lexicographical text Author: Nathan ben Jehiel Place: undetermined Date: 1453.