Military reconnaissance of the Arkansas Rio Del Norte and Rio Gila by W.H.Emory, Lieut. Top Engrs. Assisted from Fort Leavenworth to Santa Fe by Lieut. J.W. Abert and W.G. Peck, and from Santa Fe to San Diego on the Pacific by Lieut. W.H. Warner and Mr. Norman Bestor. Made in 1846-7, with the advance guard of the ""Army of the West"". Under the command of Brig. Gen. Stephn. W. Kearny.
Military Reconnaissance of the Arkansas Rio Del Norte and Rio Gila