Watch List notes:

Ptolemaic kings of Egypt, Ptolemy I (305-268), Tetradrachm, Alexandria, c. 305-268 BC; AR (g 14,08; mm 26; h 12); Diademed head of Ptolemy r., wearing aegis, Rv. ΠTOΛEMAIOY BAΣIΛEΩΣ, eagle standing l. with closed wings on winged thunderbolt; at l., P A. Svoronos, tav. IX, 1; SNG Copenhagen 68.
Rare, cabinet tone, high relief. Extremely fine / About extremely fine.