Public domain
Map of the Seas, 2 volumes, 1 volume of appendix [2]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line海国圖志 2巻附録1巻 [2]. 安政3 [1856] 序. 魏, 源, 1794-1856. National Diet Library, Japan. Public domain.