Title: Ich'ŏn Sŏlbong sansŏng 4,5,6-ch'a palgul chosa pogosŏ
Subjects: Fortification, Excavations (Archaeology), Antiquities
Places: Sŏlbong Sansŏng (Ichʻŏn-si, Korea), Korea (South), Ich'ŏn-si, Ich'ŏn-si (Korea)