1. Or 13120/4 Reference (shelfmark): Or 13120/4 Title: Sŏngbo. 4 Scope & Content: Genealogies of Korean families bearing the surnames Ryu 柳, Song 宋, Im 任, An 安, Chang 張, Kang 姜, Ku 具, O 呉, Im 林, Sŏng 成, Ŏ 魚, Hŏ 許 and Wŏn 元. Collection Area: Oriental Manuscripts Languages: Korean Date Range: 1907-1926 Extent: 111 (74+37) folios