Returning from these ideas of later development to the primitive source of their suggestion, let us now examine the native picture of Xonecuilli, Ursa Minor, preserved in the unpublished Academia MS. of Sahagun's Historia, in Madrid (fig. 16, no. 1). It is an exact representation of the star-group. The fact that the seven stars are figured of the same size in accurate relation to each other, either proves that the eyesight of the native astronomers was extremely keen and their atmosphere remarkably clear, or that possibly, the minor stars of the group were more brilliant in ancient times, than they are now. Astronomers tell us, for instance, that as late as the seventeenth century the star in the body of Ursa Major nearest to the tail, was as bright as the others, while it is now of the fourth magnitude only.
It must be admitted that the shape of the constellation resembles an S. An SS sign is mentioned by Sahagun (Historia, book VIII, chap. 8) as occurring frequently, as a symbolical design on native textile fabrics. It figures as such, in the black garments of the female consort of Mictlantecuhtli in the Vienna Codex, pp. 23 and 33. He denounces it as suspect and hints that it was intimately connected with the ancient religion.
S-shaped sacred cakes, called Xonecuilli, were made during the feast of Macuilxochitl=five flowers, and are figured (fig. 16, no. 2) in the B. N. MS. (p. 69) with a four-cornered cross-shaped cake of a peculiar form (fig. 20, III), which is found associated with five dots or circles in the Codices and also with the Tecpatl-symbol of the North (fig. 20, I and II).
A recurved staff, which is held in the hand of a deity in the B. N. MS. is designated in the text as a _xonoquitl_ (fig. 16, no. 3). Amongst the insignia of the "gods," sent as presents by Montezuma to Cortés upon his landing at Vera Cruz, were three such recurved "sceptres," the descriptions of which I have collated and translated in my paper on the Atlatl or Spear-thrower of the Ancient Mexicans (Peabody Museum Papers, vol. 1, no. 3, Cambridge, 1891, p. 22). In this work I presented my reasons for concluding that these recurved sceptres were ceremonial forms of the atlatl. I now perceive that they were endowed with deeper significance and meaning. The Nahuatl text of Sahagun's Laurentian MS. of the Historia de la Conquista (lib. XII, chap. IV) records the name of one of these staffs as "hecaxonecuilli," literally "the curved or bent over, air or wind," and describes it as made of "bent or curved wood, inlaid with stars formed of white jade=chalchihuite." This passage authorizes the conclusion that four representations in the B. N. MS. of black recurved sceptres, exhibiting a series of white dots, are also heca-xonoquitl, inlaid with stars, and that all of these are none other but conventional representations of the constellation Xonecuilli, the Ursa Minor. In each case the deity, carrying the star-image, also displays the ecacozcatl the "jewel of the wind," the well-known symbol of the wind-god. In one of these pictures (p. 50) he not only bears in his hand the star-image, but also exhibits a star-group on his head-dress, consisting of a central-star, on a dark ground, surrounded by a blue ring. Attached to this against a dark ground, six other stars are depicted, making seven in all. In connection with this star-group it is interesting to note that the hieroglyph, designated by Fra Diego de Landa as "the character with which the Mayas began their count of days or calendar and named Hun-Imix," furnishes a case of an identical though inverted group (Relacion de las Cosas de Yucatan, ed. B. de Bourbourg, p. 237). Enclosed in a black ring, the glyph displays, above, a large black dot with six smaller ones grouped in a semicircle about it, and below, four perpendicular bars.