Description
경상북도교육위원회 / Gyeongsangbuk-do POE, 100 won, light brown, unknown perforation, 1970s? Example shown here was used on document dated 1975.8.22. Also known on documents from 1977, see http://blog.naver.com/khwds/221134946629 and http://blog.naver.com/khwds/221134947627 for individual documents.
