Maya

Drawing of Long Count Date

Colossal Stucco Mask from Group H

Drawing of Step VI from Hieroglyphic Stairway 2, Temple 33 Sub Depicting Kneeling Ballplayer Facing Ball With Image of Bound Captive

Shield from West Ballcourt Marker

Constellation Drawing With Typed Text Indicating Possible Dates and Times

Jadeite Celt Carving

Drawing of Partial Long Count Date

Detail of Glyphs from Round Altar

Drawing of Step 10 from Hieroglyphic Stairway 2, Temple 33 Sub Depicting Kneeling Ballplayer

Drawing of Macaw Bench Markers

Constellation Drawing With Typed Text Indicating Possible Dates and Times

Deity Glyphs on Shell-shaped Earflare