1078584 THAILAND. Rama IV. (King of Siam, 1 April 1851 – 1 October 1868). (1860) AR 1/16 Baht, 1 Sik. NGC MS64. A crown flanked by two umbrellas within circle / Elephant within chakra in circle. KM Y-7.1. Please use this link to verify the NGC c... $575.00