text: Pukchang concentration campChosŏn'gŭl북창 제18호 관리소Hancha北倉第十八號管理所Revised RomanizationBukchang Je 18 ho GwallisoMcCune–ReischauerPukch'ang Che 18 ho KwallisoChosŏn'gŭl북창 정치범 수용소Hancha北倉政治犯收容所Revised RomanizationBukchang Jeongchibeom SuyongsoMcCune–ReischauerPukch'ang Chŏngch'ibŏm Suyongso