Public domain
Draft History of Heilongjiang, 62 Volumes, Preface, 1 Volume; Illustrations, 1 Volume; Appendices, 4 Volumes; Volumes 19, 20, 21
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line黒龍江志稿62卷首1卷圖1卷附4卷 巻十九、巻二十、巻二十一. 民國22鉛印. 張伯英等纂. National Diet Library, Japan. Public domain.