前: 面值 1 / SEN inside wreath of two branches of cotton and rice stalks. Date at bottom 1962 . 背面: Bust of 1st president Mohammed Ahmad Sukarno. Ruler PRESIDEN REPUBLIK INDONESIA (President Republic Indonesia), subject at bottom ✪ SUKARNO ✪. 边缘: PiT - plain, type: Π with incused text KEPULAUAN RIAU (Riau Islands)
