The opening ceremony for “1947, Scientific Expedition to Ulleungdo and Dokdo,” a special exhibition organized by the Northeast Asian History Foundation, was held Wednesday at the Dokdo Museum in Yeongdeungpo-gu, Seoul. Established in 2012, the Dokdo Museum is dedicated to collecting, preserving and exhibiting documents and records on the Dokdo islets in the East Sea, which Japan also claims sovereignty ov...