Military Map of the United States Italy Produced by the Southern Pacific

Produced by the Southern Pacific railroad

the black retreats to white or gray

as well as that of Humboldt

Includes an inset for Bermuda

Military Map of the United States Italy Produced by the Southern PacificMilitary Map of the United States Showing the entire nation from coast to coast and the military posts as they were, this map prepared by the Quartermaster General shows the early line of the Extreme Line of outposts in 1845. This early frontier line of forts spanned from the Gulf of Mexico and Ft. Jessup to Ft. Leavenworth in Kansas, up to Ft. Wilkins on Lake Superior, with many connecting points in between. Beyond this line lay the recent advances