Indique les limites des Etats, principales villes, les routes et leurs numéros, chemins de fer, canaux, parcs nationaux, monuments nationaux.
Carton : "Physical features of the United States"
"Headquarters Dept. of the Mo., Office of the Chief Engineer. Fort Leavenworth, Kas. Aug. 1845. Official copy William J. Volkurar 1st Level 5th Cav. in charge of office in abscence of Chief eng. Drawn by Anton Karl ; copied by G.A. Lichtenberg, Sergt. Engr.".
Indique les forts de l'U.S. Army.
Comprend liste des autorités : "Land office plats ; Boundary line surveys North East and South ; Maxwell Land Grant Survey ; Route of Capt. Macomb in 1857 ; Route of Capt. Simpson in 1849 ; Scouts in New Mexico since June 1872 ; Map of New Mexico by Lt. Ruffner ; Reconaissances by Lt. C.C. Morrison."