A Metate
Atlantic Watershed Region, Costa Rica
Hartman Carl V. Archæological Researches in Costa Rica. The royal Ethnographical Museum in Stockholm, 1901, plates 42 fig. 6 et 72 fig. 6.
Hartman Carl V. Archeological Researches on the Pacific Coast of Costa Rica. Pittsburgh, Carnegie Institute, 1907.
Buxton Leonard H. D. The Pitt-Rivers Museum, Farnham. General Handbook, Farnham Museum, 1929, reproduit plate X.
Waterfield Hermione and J C. H. King. Provenance: Twelve Collectors of Ethnographic Arts in England, 1760-1990. London: Paul Holberton Publishers, 2009.