The Thailand 50 Baht silver coin from the Buddhist era 2513 (1970/1971) commemorates the 20th Anniversary of the World Fellowship of Buddhists (WFB), featuring King Rama IX on the obverse and the wheel of Dhammaon the reverse, made of .900 silver, and is a sought-after piece reflecting Thailand's strong Buddhist heritage.
King Rama IX 36th Birthday Royal Thai Mint Silver Sceptre 20 Baht Coin 1963, .750 Silver
The 10 baht silver coin you are referring to is a commemorative coin issued by Thailand in 1971 (Buddhist Era 2514) to mark the 25th anniversary of King Bhumibol Adulyadej's (Rama IX) accession to the throne. .80 Silver.
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