Henan Fu he tu.
河南府河圖. | Map of the river systems in Henan Prefecture
Scale ca. 1:180,000. Cover title. Manuscript on silk. Relief shown pictorially. Labels pasted on to show physical features. Oriented with north to the bottom. Pictorial map. Hummel purchase 1934, no. 20. Available also through the Library of Congress Web site as a raster image. Includes text. Previous call number: G7823.H33C3 1767 .H3 Vault Shelf AACR2