Alexander III AR Drachm, Lampsakos. 4.27 g, 336-323 BC. Struck ca. 310-301 BC. 

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

Mouse crouching right in left field, ME monogram beneath throne. 

Price 1423; Mueller 657; SNG Cop 982. 

With permission of Ira & Larry Goldberg Coins & Collectibles - Auction 135, Lot 1522, June 2023