Vigesimal numeration—

discovery, [iii]

explanation, [62]-[63], [105]-[134]

possible origin, [41]

used in codices, [266]-[273]

Villagutiere, S. J., on Maya records, [36]

War God, nature, [17]

Weapons, character, [10]-[11]

World, destruction, prophecy, [32]

World Epoch, glyph, [125]-[127]