Lysimachus, AR tetradrachm, 29mm, 16.94 g. Alexandria Troas mint. ca 297-281 BC. 

Diademed head of deified Alexander right, with horn of Ammon.
BASILEWS LUSIMACOU, Athena seated right, holding Nike in her 
extended right and left resting on shield, spear leaning 
against the chair back. QE in left field, ME monogram in exergue. 

Mueller 314; Thompson 154.

With permission of Numismatik Lanz, Nov. 2006.