Ptolemy I as Satrap, AR Tetradrachm in the name of Alexander. Alexandria mint, 311-305 BC.

Head of Alexander right wearing elephant skin.
ALEXANDROY, Athena walking right, brandishing spear and holding shield on left arm.
HR monogram, helmet and eagle on thunderbolt in right field.

Svoronos 170; SNG Cop. 27; BMC 29-31 (one with a countermark); Warren Coll. 1319. 

Ex Tom Cederlind list 147.