The predecessor to the book store was called Geummundang (). In 1934, 25 year old employee Lee Gyeom-ro ( The store received its current name in 1945; it is named for a
Goryeo-era government office. Upon the outbreak of the 1950–1953
Korean War, Lee fled with an 80-volume set of books that documented the military history of
Joseon for safekeeping. Lee became a famed collector of rare books. In 1961, he discovered a copy of the ''
. He donated it to Yonsei University. He also located royal documents that had been stolen from the Academy of Korean Studies, as well as an original volume of the Samguk yusa''. He donated such texts to university libraries. He died in 2006 at the age of 97. The third generation owner, Lee Jong-un (), took over the business in 1998. Its clientele is reportedly mostly academics; it was reportedly frequented by notable Korean intellectuals, including historian
Choe Nam-seon, linguist
Lee Hee-seung, and art historian
Kim Won-yong. It reportedly made significant contributions to the study of Korean history, and served as a forum for the exchange of ideas between intellectuals. The store reportedly has a total of 60,000 to 70,000 items in its collection, with only around 30,000 on display in the store. It has a manuscript signed by
John R. Hodge, who oversaw the
U.S. occupation of Korea. It has copies of the historic Korean newspaper ''''. It reportedly began selling more general books by the 2010s, in order to afford the higher rent costs in
Insa-dong. == See also ==