This folder and card contain one commemorative banknote from Thailand. The uncirculated 50 Thai baht banknote from 2000 commemorates the 50th anniversary of the marriage of Bhumibol Adulyadej (Rama IX) to Mom Rajawongse Sirikit Kitiyakara (Queen Sirikit) and the coronation of Rama IX. It is a gold, brown, and green note that measures 205 mm x 126 mm and bears the signatures of Tarrin Nimmanahaeminda and Chatu Mongol Sonakul. Its obverse side depicts the investiture ceremony of Rama IX and Queen Sirikit, the royal monogram in OVI, the Royal Garuda emblem, a hologram, a seated Rama IX, and the portraits of Rama IX and Queen Sirikit. Its reverse side depicts different highlights in the relationship of the royal couple with the King and Queen receiving a blessing in the center. Security features include a solid security thread with a demetalized Thai text and a watermark of the King and Queen.