Alexander III, AR Tetradrachm, 25 mm, 16.8 g. Sardes mint. 319-315 BC. 

Head of Herakles right, wearing lionskin headdress.
ALEXANDROY, Zeus seated left, right leg drawn back, holding eagle and sceptre.

K in Omega in left field, AH monogram beneath the chair.

Price 2680; Müller 771; Thompson Sardes 396a; GRPC Lydia S159.

With permission of Savoca Numismatik Auction 28 Silver, Lot 27, Dec. 2018.