Gong Xian he tu.
鞏縣河圖. | Map of the river systems in Gong County
Scale ca. 1:25,000. Cover title. Labels pasted on to show physical features. Manuscript on silk. Imperfect: text incomplete. Oriented with north to the bottom. Relief shown pictorially. Pictorial map. Available also through the Library of Congress Web site as a raster image. Includes incomplete text. Hummel purchase 1934, no. 21. Previous call number: G7823.G6C3 1767 .G6 Vault Shelf AACR2