This uncirculated 50 Sen Indonesia note is a replacement banknote issued by Bank Indonesia. It is a violet and red note that is dated 1964, bear the signatures of Hertatijanto and T. Jusuf Muda Dalam, and measures 112 x 57 mm. Its obverse side features man with a mustache wearing cap and sukarelawan (volunteer) uniform. Its reverse side shows Guilloche patterns. There is no security thread or watermark. The details of this note have been verified and TAP Authenticated by Banknote World experts.