Image Missing: Hearst Museum object titled Black glazed flute, accession number 3-28361, described as Toy flute; black pottery; incised "Dona Rosa S B Coyotepec Oax Mex"; 1. 21 cm. Provenience (incl. craftsman): Mexico, Oaxaca, Coyotepec; Dona Rosa (potter). Materials/techniques: Pottery, reduction fired and smudged. Context of use (incl. role in trade): Toy/flute.