met-asian: 城陽郡昌圖書|Seal, Metropolitan Museum of Art: Asian ArtGift of Edward B. Bruce, 1924 Metropoli
met-asian: 城陽郡昌圖書|Seal, Metropolitan Museum of Art: Asian ArtGift of Edward B. Bruce, 1924 Metropolitan Museum of Art, New York, NYMedium: Bronze -- source link