Watch List notes:

ANCIENT COINS, GREEK, Kingdom of Egypt, Ptolemy I Soter (as Satrap, c.323-305 BC), Silver Tetradrachm, minted at Alexandria, struck c.319-315 BC, head of Alexander the Great facing right, wearing diadem and an elephant's skin headdress, rev AΛEΞANΔPOY, Athena Promachos advancing right, brandishing a spear and holding a shield, EY on right, eagle standing to right on a thunderbolt, 17.13g, 11h (SNG Copenhagen 15; cf Svoronos 42). About extremely fine.
from the David Sellwood Collection

Estimate: £700-900