"Compiled from official records of the General Land Office, U. S. Geological Survey and other sources under the direction of I.P. Berthrong." Prime meridians: Greenwich and Washington. Imprint: [Washington, D.C.] : General Land Office, 1916. Scale: 1:760,320; Dimensions: 62 x 43 cm Coordinates: W0880700 W0844500 N0414500 N0375200