2652849 Battle of Mill El Rey, near the City of Mexico, Sept. 8th, 1847, pub. 1847 (colour litho) by American School, (19th century); Private Collection; (add.info.: The war between U.S. and Mexico, which spanned the period from the spring of 1846 to the fall of 1847, was initiated by the United States and resulted in Mexico\'s defeat and the loss of approximately half of its national territory in the north. In the U.S. the war is termed the Mexican-American War, also known as the Mexican War, the U.S.-Mexican War or the Invasion of Mexico.); The Stapleton Collection.