B234 (P46): 20 rials (US$52)
Blue, olive green, and purple. Front: Arabic text; green SPARK feature; crown as registration device; Sultan Qaboos Grand Mosque in Bausher; coat of arms with crossed swords and khanjar (dagger); Sultan Qaboos bin Said; main entrance of the CBO headquarters. Back: English text; coat of arms; Royal Opera House building in Muscat; 40th National Day logo; crown. varifeye thread and windowed security thread with demetalized 20 RIALS. Watermark: Sultan and electrotype 20. Printer: (Giesecke & Devrient). 167 x 76 mm. Paper.
a. ٢٠١٠/2010. Sig. 2: bin Said. Intro: 22.11.2010.
Courtesy of Kai Hwong and Thomas Augustsson.