CEYLON: Anuradhapura period, ca. 3rd/4th century, AE square (4.94g), Smith-pl.XXII, 19, Pieper-773 and Zeno-219591 (both this piece), bull left, facing small altar, row of symbols above, including vajra, stupa, swastika, and srivatsa // flower pot in circle, some porosity, especially on reverse, decent strike for this extremely rare type, VF, RRR.
Estimate: 250-350 USD