BRITISH INDIA: George VI, 1937-1947, AR rupee, 1939(b), KM-555, with dot below ruler's head, PCGS graded MS-64, RRR. This example has received the highest grade for this date and type, by either NGC or PCGS. A much lower quality specimen graded NGC AU-55 sold in the Heritage Auction 3019, lot 24911 for $11,000.
Estimate: 20,000-30,000 USD