Black ink on white paper, reads, “MAP of the Country Between the Frontiers, of Arkansas and New Mexico, embracing the section explored in 1849. 50. 51. & 52, by Capt. R. B. Marcy 5th U.S. INFY, under orders from the War Department. Also, a continuation of the emigrant road from Fort Smith and Fulton down the Valley of the Gila. Ackerman Lith 379 Broadway N.Y.” “Notes. A Portion of the Gila River is represented as laid down by Col. Emery. The Colorado River as laid down by Capt. Sitgreaves. A portion of Texas as laid down upon J. De’ Cordovas Map. A portion of the Gila River and the adjacent country is represented as laid down by A.B. Gray." Framed, map size 29 ½ x 63 ½ in."