Royal Monetary Authority of Bhutan, an obverse and reverse artists rendition 2 ngultrum, ND (ca. 1984), royal emblem flanked by dragons, reverse Simtokha Dzong (built in 1629 by Zhabdrung Ngawang Namgyal, who unified Bhutan) (Pick 13 for type, TBB B202 for type), as made, unique and appealing (2 models)