@eliasainswoth
The 1974 Rp2,000 coin depicting the Javan Tiger is a commemorative silver coin from the WWF series, issued by Bank Indonesia in collaboration with the IUCN/WWF. It contains 50% silver, weighs 25.31 grams, and has a diameter of 38.61 mm. This coin is rare and has high historical value, and was used by referee Jack Taylor in the 1974 World Cup final.