Korean currency
In 1902, won was introduced as the official currency unit replacing yang at 1 won = 5 yang. The bank of Korea was established 1909 but soon after in 1910, Imperial Japan annexed Korean Empire. Under Colonial rule, the country was made to use the currency unit "yen" in the name of Korean yen, which took over the Korean won at par. After the division of Korea, the state of South Korea was established and recognized in 1948, and won was again made the official currency of the new state. "jeon" was made the subunit of the currency that divided it into 100 equal parts. Bank of Joseon issued the currency for independent South Korea for the first time that too in banknotes only.
Emblem of North Korea
The National Emblem of the Democratic People's Republic of Korea is the coat of arms of North Korea, officially known as the Democratic People's Republic of Korea. The current version adopted in 1993 is based on a design that was used since the foundation of the republic in 1948. Two previous versions were briefly in use in the late 1940s. Prominent features on the emblem are a red star, a hydroelectric plant (the Sup'ung dam) and Mount Paektu. The design bears similarities to the emblem of the Soviet Union and other emblems of the socialist heraldic style.