About the Design:

Commemorative issue
Golden Jubilee - 50th Anniversary of Accession to the Throne

Obverse
Portrait of Sultan Haji Hassanal Bolkiah.
SULTAN HAJI HASSANAL BOLKIAH in English & Arabic Lettering

Lettering: SULTAN HAJI HASSANAL BOLKIAH

Reverse
Royal Umbrella with Dangling Ornaments.

Lettering:
AUTORITI MONETARI BRUNEI DARUSSALAM
1
SEN
PAYUNG
DIRAJA
∙ Year ∙

Translation: Royal Umbrella

Composition    Nickel brass
Weight            1.78 g
Diameter    17.78 mm
Shape             Round