The remaining material evidence of the civilizations of Islamic countries has a great status, as one of the sources and historical documents that cannot be doubted, being - in and of itself - the best evidence that reflects the nature of life for any country, in its various political, religious, economic, social, cultural, and other fields. From this point of view, this study aims to shed light on what is known idiomatically as the "Endowment panels", which are still preserved by many architectural facilities, remaining from the Marinid era (668- 869AH/ 1269- 1264AD), which represented an important stage in the History of the Far Maghreb, with the intention of highlighting the historical importance of the texts of the writings of those endowment inscriptions, whether they pertain to the ruling authority, or the general public, and to what extent these inscriptions reflect the nature of that era, with regard to the religious, social, administrative, economic, urban, and other aspects of civilization.