India
British India. Madras Presidency gold Mohur ND (1819) MS63 NGC, Madras mint, KM412.2, Pr-241. Large Lettering. Rarely surpassed technical preservation for the type, with bright golden surfaces that hold a light ticks here and there, but no major instances. Only surpassed by a single coin in the NGC census.
Ex. Adams Collection
Estimate: 3000-4000 USD