Cartographic Details: Scale [1:21,120]. Three in. to each statute mile. Relief shown by hachures. Includes descriptive text of the land's physical characteristics, table of geographic position with distances to significant locations, list of "original discoveries" pertaining to features of the region, list of altitudes of selected natural features, and surveyed measurements of the mapped area. 38 x 24 centimeters 1:21,120 General Minnesota Maps