Photo: Rangan Datta Wiki, CC BY-SA 4.0 via Wikimedia Commons
A chance discovery of a copper plate in 1987, with a royal seal on top, contains an inscription on both sides in kharoshṭhi script. It was the charter of a hitherto unknown ruler called Mahendrapal Deva, of the Pala dynasty, who bequeathed a plot called Nandadirghik-odranga to his army chief, Mahasenapati Vajradeva, for building a Buddhist monastery to help his parents and the people, in general, attain religious merit. The discovery leads to an extensive excavation of the Tulabhita mound in Jagjivanpur. The excavation revealed a structure containing a sanctum sanctorum, bastions-cum-cells, balcony, steps, bathroom complex, well, courtyard and entrance. The archaeological findings suggest that the ruins were the remains of Nandadirghi, one of the leading centres of learning in the 9th century. The 30m x 30m structure, maintained by the state archaeological department, is enclosed by barbed wire. The four corners of the square structure had four circular constructions, two of which exist to this day. Beautiful terracotta panels adorned the four walls. The panels have been removed to the State Archaeological Museum in Behala, Kolkata. The structure has a courtyard in the middle, surrounded by two lines of square identical cells, which were probably used as students’ residences or classrooms.
Nandadirghi was a Buddhist mahavihara in ancient and medieval Bengal. Considered one of the centers of learning in ancient Bengal, it is located at Jagjivanpur village, 41 kilometres (25 mi) east of present-day Malda city by road. The almost square-style mahavihara, Nandadirghi, founded in the 9th century, a similar style was followed in other viharas of eastern India, such as Lalitgiri in Odisha.
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