This is a reproduction of a unit of currency from South Korea. The copyright owner of South Korean currencies, the Bank of Korea, allows anyone to reproduce its currencies without permission as long as it meets the reproduction criteria of Section 3 of the Guidelines for the Reproduction of Bank of Korea Notes and Coins, and reproductions may be used for any purpose except, as stated in Section 3.D, in the following ways:

• Reproductions are prohibited that might undermine the integrity of the national currency through modifications to them, addition of advertising to them, or their distortion, mutilation.
• Reproductions shall not be used for commercial advertising that may encourage obscenity, violence, extravagance or gambling, or in the advertising of photocopiers and scanners that might be used to counterfeit or forge banknotes.South Korean currency//commons.wikimedia.org/wiki/File:50_won_1972_obverse.jpegfalse