King Vajiravudh's Royal Cypher Medal

THA032 เหรียญรัตนาภรณ์ รัชกาลที่ 6

Medal was instituted in 1910.
Medal is awarded to individuals who have distinguished themselves in the service of the monarch.
Medal is awarded in five classes: I class is entierly set with diamonds; II class has red enamel cypher with surround set with diamonds; III class has royal cypher in gold with red enamel; IV class is silver with royal cypher in gold; V class is silver.
Vajiravudh - was the sixth monarch of Siam.