Five Commemorative Rials
Hybrid Substrate · Sultan Qaboos bin Said · Nizwa
Historical Context
A tribute to the national anniversary:Issued to celebrate Oman's 40º National Day (1970–2010), this banknote uses a G+D hybrid substrate that integrates a polymer core laminated with outer layers of protective paper, combining the strength of plastic with the friction and tactile relief of traditional paper —a different approach to the pure Guardian® polymer used by other central banks.1
Key details
- Obverse:portrait of Sultan Qaboos bin Said wearing a traditional turban; at center, Sultan Qaboos University and its Clock Tower; the National Emblem (a khanjar dagger over crossed swords) in both upper corners.
- Reverse:the fortified city of Nizwa, with its defensive tower and the dome of the Al-Qala Mosque; the “40th NATIONAL DAY” logo in the upper area.
- Varifeye® window:translucent opening on the left with the openwork outline of the Khanjar dagger on optically reactive plastic film.
- SPARK® Device:The Khanjar dagger printed with bright green magnetic ink generates a dynamic flash depending on the angle of inclination.
- Watermark:three-dimensional portrait of Sultan Qaboos alongside the electrotype numeral “5”, visible when held to the light.
- Color:carmine red, purple, ocher, and multicolored green.
Notes
1. Banknote World, “Oman 5 Rials Banknote, 2010, P-44, UNC, Commemorative, 40th National Day”,banknoteworld.com; Numista, “5 Rials — Oman”, note #210076,en.numista.com: hybrid substrate with polymer core, Varifeye® window and printing by Giesecke+Devrient.
