MapCaozhou Fu Shan Xian nan di dong hao tu.
曹州府單縣南堤東濠圖. | Embankment map of Shan County in Caozhou Prefecture Scale not given. Shows dikes along north of Yellow River in Shan Xian, Caozhou Prefecture, Shandong Province. Manuscript, pen-and-ink and watercolor. Oriented with north to the bottom. Available also through the Library...
- Contributor: Rockhill, William Woodville
- Date: 1855