Historical inscriptions, especially in religious and educational buildings, are considered prominent and unique cultural and historical heritage symbols. One of these inscriptions, located at the entrance of the Talebiyyeh School in Tabriz, is a remarkable example of Iranian Islamic calligraphy and architecture. These stone carvings, with their writings and texts, bear profound messages about their time's history, culture, and social and political status. This paper focuses on the detailed analysis and reading of the inscription on the facade of the Talebiyyeh School, located at the entrance of Tabriz's covered bazaar. The inscription, written in the Thuluth script, offers important information not only on the artistic and architectural values but also on the endowment deeds and governmental orders of the time. The inscription, created in 1216 AH by the order of the ruling authorities of Tabriz and signed by prominent figures of the era, contains significant legal and religious concepts reflecting the spiritual and social dimensions of the period. This study, from the perspectives of linguistics, epigraphy, and the analysis of historical implications, introduces and explains the inscription, aiming to reveal its complex meanings through a deep examination of the actions taken on the monument, including the color harmonization. The main research questions are: What are the texts and writings of the inscription on the facade of the Talebiyyeh School in Tabriz, and what information does it convey? What changes have occurred on the inscription over time? How can the stone inscription be replicated to extract the maximum amount of information from this monument? To answer these questions, historical studies, field investigations, and modern documentation methods, including photogrammetry and digital design of the inscription's text, were employed. After completing these stages, the re-reading of the inscription text and examining its changes over time were accomplished. Preserving and maintaining this cultural heritage can pave the way for future research in the fields of conservation and the history of Islamic art.
