These beautiful pieces of art depicts two of the biggest Mexican symbols, Independence Angel, who is the main historic monument for the Mexican people (also considered the symbol of Mexico City) and the Mexican volcanoes in the background: Iztaccihuatl whose name in nahuatl means white woman and Popocatepetl which means steamer hill. Obverse: In the center, the National Emblem in sculptured relief surrounded by the legend "Estados Unidos Mexicanos". Surrounding it, and following the contour of the frame, the reproduction of different emblems used throughout the history of Mexico, including the eagle that is in the center of the front page of the Mendocino Codex.