Siege of Vera Cruz : by the U.S. troops under Major General Scott, in March 1847, from surveys made by Major Turnbull, Captains Hughes, McClellan, & Johnston, Lieutenants Derby & Hardcastle, Topl. Engineers ; drawn by Capt. McClellan.McClellan, George Brinton, 1826-1885184-?]Includes text.Relief shown by hachures.cartographic