Ratti Unit

Historical Context: The Ratti Unit, issued by the Kingdom of Harikela (680-740 CE), represents a crucial numismatic artifact from ancient Myanmar and Bengal. Harikela was a significant maritime power, flourishing along the Bay of Bengal. This coinage period marks the kingdom's economic independence and political assertion amidst regional trade networks connecting India and Southeast Asia. The Ratti standard, derived from the traditional rati seed weight, underscores the adoption of established Indian subcontinent metrology, facilitating commerce and signifying a sophisticated monetary economy.

Artistry: While the individual engraver remains anonymous, this Ratti Unit belongs to a distinct Harikela stylistic school, influenced by post-Gupta Indian traditions yet possessing unique local interpretations. Typical designs for this type, such as Mitch EA#117/18, feature a robust recumbent bull on the obverse, often facing left, symbolizing prosperity or a royal emblem. The reverse commonly displays a trident (trishula) flanked by solar and lunar symbols, indicative of religious or royal authority. The artistry reflects a coherent iconographic program.

Technical/Grading: This silver Ratti Unit, weighing 6.19 grams, generally exhibits a broad, thin flan, characteristic of Harikela's early medieval minting practices. High-points for wear or strike weakness typically include the bull's hump, horns, and muzzle on the obverse, and the trident's prongs on the reverse. Due to manual striking, examples often present with varying degrees of off-centering, minor double-striking, or partial flan cracks. A well-centered strike with full details on both sides would be exceptional.