Lu _ Manchu products exhibition hall, the former site is located in the southwest of the intersection of Lenin Street and Jiefang Road in Taiyanggou, Lushunkou District, Dalian. Built in 19 15, it has a western classical architectural style, with a building area of 1987 square meters and an area of about 383 square meters. It has a brick-wood structure with two main floors and three local floors, with a height of about 10 meter. The plane shape is irregular, the width from north to south is16m, and the longest from east to west is about 30m. 1916165438+1October 22nd, renamed as "Manchu-Mongolian Property Museum in Guandong Dudufu". 19 18 was renamed as "Archaeological Branch of Guandong Dudufu Museum" in April. 1925165438+1October 15, the library department of Kanto Hall Museum moved in. 1927 changed its name to "Kanto Hall Library". April 1929, 1, leaving the museum of Kanto Hall. 193565438+February, renamed "Lushun Library". It mainly collects relevant information about Manchu-Mongolian relations, Sino-Japanese Sino-Japanese War of 1894-1895 and Russo-Japanese War. By 1945, there are already more than 50,000 copies.