10 Baht: Centennial of Thai red cross 2436-2536 BE
Centennial of Thai red cross: BE 2436-2536
Date: 2536 BE= 1993 AD
(proof coins were minted in 2435BE
Somdet Phra Nang Chao Sirikit Phra Borommarachininat( Her majesty queen regent Sirikit) is the queen consort of Bhumibol Adulyadej or Rama IX, the longest serving monarch of Thailand. The queen's birthday on August12 is celebrated as Thai mother's day.