1 Tanka - Fakhr al-Din Mubarak Shah Hadrat Jalal Sunargaon mint

Historical Context: This 1 Tanka (10.70 gg, 25.12 mm) of Fakhr al-Din Mubarak Shah, minted at Hadrat Jalal Sunargaon, marks a pivotal era (1334-1349) in Bengal. His reign initiated Bengal's independence from the Delhi Sultanate, establishing the autonomous Sultanate. Sunargaon, a crucial administrative and commercial hub, served as a strategic mint. Issuing coinage in his own name from this key center was a powerful assertion of sovereignty, directly challenging Delhi's authority and solidifying his independent rule.

Artistry: The artistic style adheres to the Islamic epigraphic tradition prevalent in the Delhi Sultanate and its successor states. Individual engraver identification is unknown for this period. The aesthetic emphasis lies solely on the elegance and clarity of the Arabic calligraphy, typically Naskh script. Designs incorporate the Kalima, the ruler's name and titles, the mint (Hadrat Jalal Sunargaon), and the date, often within geometric frameworks. Aniconism is strictly observed; no figurative representations.

Technical/Grading: For this GG#B136 type, premium grading emphasizes the completeness and legibility of the Naskh legends, particularly Fakhr al-Din Mubarak Shah's full titles and the Hadrat Jalal Sunargaon mint name. These are often weakly struck or off-flan due to the large flan and irregular dies. A strong, even strike across the entire flan, ensuring all marginal legends are visible, is highly prized. Planchet integrity (absence of cracks, laminations, porosity) is crucial. Centering and minimal wear are paramount for top grades.