Unknown Mayan, ‘Double Whistle’, 7th–9th century, The Metropolitan Museum of Art

Pre-Columbian; H.: 8 1/2 in. (21.6 cm)
http://www.metmuseum.org/art/collection/search/503940

Image rights: The Metropolitan Museum of Art (Purchase, Gift of Elizabeth M. Riley, by exchange, 2000), licensed under CC0 1.0 Universal

About Unknown Mayan