The interior of the tazon PRT 00463 (rim diameter 14.2 cm) displays three inverted avian heads close to the rim and two horizontal bands lower down. The vessel's exterior is undecorated.
Isbell, William H.; Uribe, Mauricio I.; Tiballi, Anne; Edward P. Zegarra, 2018, "Visual database", https://doi.org/10.25346/S6/1B33FN.