Korean yen
The Korean yen was the currency of Korea between 1910 and 1945. It was equivalent to the Japanese yen and consisted of Japanese currency and banknotes issued specifically for Korea. The yen was subdivided into 100 sen. It replaced the Korean won at par and was replaced by the South Korean won and the North Korean won at par.
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.