probably 13th century
Celadon ware: light gray stoneware with celadon glaze
12th-13th centuryKoreanBrown glazed ware: light gray stoneware with pale caramel glaze
13th-16th centuryKoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in white slip
13th centuryKoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in black and white slips
13th-14th centuryKoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in black and white slips
13th centuryKoreanIncised celadon ware: light gray stoneware with celadon glaze over incised decor
12th-14th centuryKoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in white slip
13th-14th centuryKoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in black and white slips
13th centuryKoreanCeladon ware: light gray stoneware with celadon glaze
12th-13th centuryKoreanCeladon ware: molded light gray stoneware with celadon glaze
12th-13th centuryKoreanPlain celadon ware: light gray stoneware with celadon glaze
13th-15th centuryKoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in white slip
12th-13th centuryKorean