Public domain
Kunyu Zhi Shi: 5 vols., with 4 vols. of Supplement [3]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line坤輿図識 5巻補4巻 [3]. 弘化2-4 [1845-1847]. 箕作, 省吾, 1821-1846. National Diet Library, Japan. Public domain.