Watch List notes:

Ptolemaic kings of Egypt, Ptolemy I as satrap (323-305), Tetradrachm, in name of Alexander III, Alexandria, c. 311-305 BC; AR (g 15,42; mm 26; h 1); Deified head of Alexander r., wearing elephant's skin headdress, Rv. AΛEΞANΔPOY, Athena Alkidemos advancing r.; at r., Corinthian helmet, monogr. and eagle standing on thunderbolt. Svoronos 162; SNG Copenhagen 29.
Old cabinet tone, about extremely fine.