B540 (PNL): 50 dinars (US$18) Brown. Front: Arabic text; denomination in purple SPARK Live; 1st governor of central bank, Hedi Nouira. Back: French text; Banque Centrale de Tunisie headquarters building in Tunis. 5.0-mm wide Rapid HD windowed security thread with demetalized 50. Watermark: Hedi Nouira with electrotype 50. Printer: (Unknown).
B537 (PNL): 5 dinars (US$1.80) Green. Front: Arabic text; denomination in circular green-to-blue SPARK Live; agronomist Slaheddine el Amami. Back: French text; Roman aqueducts in Zaghouan. 4.0-mm wide Rapid HD windowed security thread with demetalized 5. Watermark: Slaheddine el Amami and electrotype 5. Printer: (Unknown). 143 x 73 mm. Paper.