This item consists of 6 pages with 12 maps from the 1952 edition of Enciclopedia Escolar, published by Editorial Atlantida in Buenos Aires. Each map is printed in black, white, gray and pale green and measures from 5.75" x 4" to 7" x 4.875." There are four historical maps: Grecia y colonias griegas de Asia Menor (ancient Greece and its colonies in Asia Minor); Imperio Romano (Imperial Rome); Mediterraneo Oriental y paises vecinos (the Oriental Mediterranean and surrounding countries); and Imperio de Alejandro (The empire of Alexander the Great). There are eight maps contemporary to 1952: American Central y Las Antilas (Central America); America del Sur (South America); America del Norte (North America); Africa; Oceania; Europa; Asia; and Planisferio/Comunicacion Mundial Maritima (Planisphere and World Maritime Communications). All text is in Spanish. In very good condition with some yellowing of the paper particularly along the edges.