Watch List notes:

Seleukid Kingdom. Seleukos II Kallinikos. Silver Tetradrachm (17.17 g), 246-226 BC. Sardes, ca. 246-245/2 BC. Diademed head of Seleukos II right, wearing curly sideburn. Reverse: BAΣIΛEΩΣ ΣE-ΛEYKOY, Apollo standing facing, head left, testing arrow and leaning on tall tripod behind him; in inner left field, ΠA monogram over OE monogram. SC 647.2; HGC 9, 303d. Boldly struck, underlying luster, and delicately toned. Superb Extremely Fine. Estimate Value $2,000 - 2,500
From the Herbert & Aphrodite Rubin Collection; Purchased from an uncertain NFA auction in the 1970s-1980s, lot 302.