Relief shown by hachures on some sheets. Depths shown by soundings on some sheets. On some sheets: Entered according to Act of Congress, by Capt. Seward Porter, in the year 1837, in the Clerks office of the District Court of Massachusetts. Some sheets lack geographic coordinates and bar scale. Orientation varies. Sheets numbered: No. 1 ... No. 9. Ristow. American maps and mapmakers. Available ...
Contributor:Porter, Seward - Moody - T. Moore's Lithography
Scale 1:3,000,000. Relief shown by hachures and spot heights. LC copy annotated in color to show boundaries, in red and blue ink and pencil to show place names, base lines, railroads and railroad exploration routes. Second bar scale glued on. Shows Indian tribal locations, military posts, routes and dates of expeditions and surveys. Available also through the Library of Congress Web site as a ...
Contributor:Warren, G. K. (Gouverneur Kemble) - Freyhold, Edward - Bien, Julius - United States. War Department - Warren, G. K.
Relief shown by shading and hachures. Also shows routes of exploration. At head of title: Explorations and Surveys, War Department, map no. 2. Available also through the Library of Congress Web site as a raster image. 3 copies
Contributor:Ives, J. C. - Egloffstein, F. W. - Humphreys, A. A. (Andrew Atkinson) - United States. Office of Explorations and Surveys
"From House Rept. 1763 53 C., 2 S." National Park Exhibit, 1972. Accompanied by: United States House of Representatives Report no. 1763, 53rd Congress, 3rd Session. Available also through the Library of Congress Web site as a raster image.