1975년 국군의 날 기념 우표
Ministry of Communications, Republic of Korea; Take a Picture by <a href="//commons.wikimedia.org/wiki/User:%EC%B1%85%EC%9D%BD%EB%8A%94%EB%8B%AC%ED%8C%BD" title="User:책읽는달팽">책읽는달팽</a>
<span class="int-own-work" lang="en">Own work</span>