Pratap Malla (1641-74), Double Mohar (RGV.258), square flan, dated NS.781 (1661), fine, traces of loop, very rare

Details
Pratap Malla (1641-74), Double Mohar (RGV.258), square flan, dated NS.781 (1661), fine, traces of loop, very rare
Provenance
The design and shape of this remarkable coin, the only double mohar struck by the Malla Kings, clearly derived from the square rupees of the Moghul Emperor, Jahangir Shah.