(West) Map Showing the Route pursued by the Exploring Expedition calabria Johnson's Central America

Johnson's Central America

Map and 7 plates

and full notations for cities

and recognizable place names abound

A handsome and well detailed county map of Roscommon

(West) Map Showing the Route pursued by the Exploring Expedition calabria Johnson's Central America(West) Map Showing the Route pursued by the Exploring Expedition to New Mexico and the Southern Rocky Mountains made under the orders of Captain J. C. Fremont U. S. topographical engineers and conducted by Lieut. J. W. Abert, assisted by W. G. Peck, U. S. T. E. during the year 1845 This map is from Aberts report of the Expedition to the upper Arkansas River. It covers the area from Fort Laramie to Santa Fe and the northern part is taken from Fremonts