Map of the Territory of New Mexico, 1846-7 / made by order of of Brig. Gen. S. W. Kearny, under instructions from Lieut. W.H. Emory, U.S.T.E., by Lieut's J.W. Abert and W.G. Peck, U.S.T.E.
United States. Congress 29th, 2nd Session : 1846-1847 Senate Document ; no. 438.