Sketch of Public Surveys in New Mexico to accompany Report of Surveyor General. Department of the Missouri, B'vet. Maj. Gen. John Pope, commanding. Map Showing the Lines of Communication between Southern Colorado and Northern New Mexico, Jan. 1st, 1876. Pelham, Surveyor General, Surveyor General's Office, Santa Fe, New Mexico, September 30, 1856. Wagner & McGuigan's Lith., Philadelphia.