Brunei. Negara Brunei Darussalam (State of Brunei Darussalam). 1989-1998 Issues. 1 dollar Type 1989. Date: 1989. Dimensions: 125 x 63 mm. Watermark: Sultan. Material: Paper. Solid security thread. Printer: Unknown. Front and back: Polychrome printing with predominantly purple and blue. Description of the front: Frame composed of guilloche patterns and rosettes with the value in the corners. Safety background in gradient colors and composed of rosettes. Prefix and numbering in black. On the right, a portrait of Sultan Hassanal Bolkiah Mu’izzaddin Waddaulah in ceremonial uniform. Texts in English and Malay. Signature: Hassanal Bolkiah I. Description of the back: Texts in English and Malay. Aerial view of a village on the Brunei River. The value is indicated in the corners.