This promotional railroad map shows the routes and connections (both double and single track) of the Union Pacific Railroad, with a special emphasis on military sites. The routes branch west from Chicago. Airfields, bases & stations, naval installations, and barracks, camps, forts & posts are indicated with red overprinting. Inset maps at bottom left and bottom right show connecting lines over the Pacific and Atlantic. Copyright is credited to C.J. Collins. Self-folds into covers with the alternate title Military Map of the United States. Second edition, October 1951.

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Condition: B

Issued folding with a few short fold separations, including a 2" horizontal split at center with minor loss of image. There is light toning along some folds and a few dampstains in the margins. Narrow upper and lower margin, as issued.