caxtolli (Osu1v)
This notation from the Codex Osuna, folio 1 verso (Image 5), shows three horizontal groups of circles, each group with five small circles. Each group of five is underlined to connect the circles. The left two groups also have a swirling line above that links them. Each small circle is a beige or tan color (probably watercolor). In Huexotzinco, fifteen could look like a crescent moon with both tips pointing upward.
Stephanie Wood
One could teach this notation as a math lesson, 3 x 5 = 15.
Stephanie Wood
Son quinze
son quince
Stephanie Wood
1551–1565
Jeff Haskett-Wood
números, uno, cinco, quince, matemáticas, notación
caxtol(li), fifteen, https://nahuatl.wired-humanities.org/content/caxtolli
Quince
Stephanie Wood
Library of Congress Online Catalog and the World Digital Library, Osuna Codex, or Painting of the Governor, Mayors, and Rulers of Mexico (Pintura del Gobernador, Alcaldes y Regidores de México), https://www.loc.gov/resource/gdcwdl.wdl_07324/. The original is located in the Biblioteca Nacional de España.
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