Lysimachos AR Tetradrachm. Magnesia mint. 297-282 BC. 28 mm, 16.56 g.

Obv: Head of Alexander III right, with horn of Ammon. 
Rev: BASILEWS LUSIMACOU, Athena seated left holding Nike, left 
arm leaning on her shield; PYR monogram in Omega in 
inner left field, no symbol in exergue. 

Thompson 116; cf Sear 6813-6816 var. 

With permission of Numismatik Naumann auction 59, Lot 49, Nov. 2017.