This uncirculated 1 Rupiah Indonesian note is a standard circulation banknote issued by Indonesian National Bank. It is a gray-blue note that is dated 1945, bears the signature of Alexander Andries Maramis, and measures 138 x 65 mm. Its obverse side features Sukarno with a smoking volcano in the background. Its reverse side shows legal text and a smoking volcano. The note does not have a security thread or watermark.