The 1990 (BE.2533) Thailand 90th Birthday Princess Mother Silver coin is a rare and valuable piece of coinage commemorating the 90th birthday of the Princess Mother. This silver coin, minted in Thailand, weighs 600 Baht and has a fineness of 0.925. Uncirculated and ungraded, this coin is a unique addition to any collector's world coins assortment. The beautiful design and craftsmanship of this coin make it a treasured item for those interested in Asian numismatics.