Watch List notes:

Ptolemaic Kingdom of Egypt, Ptolemy I Soter (c.304-283 BC), AR Tetradrachm, 13.91g, Alexandria, diademed head right, aegis round neck, rev. eagle standing left on thunderbolt, p and monogram on left (SNG Copenhagen 73), two banker's marks before head, good very fine.

Estimate: £200 - £250