(W 104°03ʹ--W 96°33ʹ/N 49°00ʹ--N 45°56ʹ). At head of title: Department of the Interior, General Land Office, Fred Dennett, Commissioner. Relief shown by shading and hachures. Prinicpal meridian: Greenwich and Washington. 74 x 93 centimeters Scale approximately 1:760,320 General Map Collection