Battle of Palo Alto, 8th May 1846. - Public domain map

Relief shown by hachures.
Shows military deployment of troops on May 8th and 9th, 1846 between the Americans under Gen. Taylor and the Mexicans under Gen. Arista.
Pen-and-ink and watercolor.
Accompanied by typewritten letter attributing authorship to Charles R. Glynn, New Orleans, September 1846.
Ancillary maps: Lines of battle as first formed on 8th May 1846 -- The train parked on the 9th -- Resaca de la Palma, supposed position of Mexicans in the battle of 9th May.
Unidentified architectural drawing of buildings on verso.
LC Luso-Hispanic World, 970
Available also through the Library of Congress Web site as a raster image.