351. Abdera. Circa 540/35-520/15 BC. AR Hemidrachm (1.61 gm). Griffin’s head left / Quadripartite incuse square. Cf. CNG 55, lot 259 for a hemiobol of the same design. EF, light porosity. ($500) CNG Mail bid sale #58, 18 Sept 2001, lot 351. Lot sold for $425. Used by permission of CNG, www.historicalcoins.com