9 reproductions of precolombian masterpieces from the art collection of the Mexican Pavilion at Expo 67. Contains the stamp of the pavilion on the cover. Postcard contents: Cover—Funerary Mask, Basait, Teotihuacan civilization, Ill—IV century B.C., Discovered at Teotihuacan, Coll. Museo Nacional de Antropologia, Mexico, D.F.; Postcard No.1— Deity of Virility, Limestone, Maya civilization, Vth century…