8973 Alexander III. 336-323 BC. AR Tetradrachm (16.58 gm). Mesembria mint. Struck ca 150-125 BC. Posthumous issue. Head of Herakles right, wearing lionskin headdress. ALEXANDROU BASILEWS, Zeus seated left, right leg drawn back, holding eagle and sceptre. Corinthian helmet over DA (resembling DR) in left field, HRA beneath throne (HR ligate). Price 1054; Müller 464; Karayotov 190-193 and 198-203. Note: The DA on this coin appears as DR is the result of a malformed or misengraved die. It can be seen on the plate coin 1054a from the Talbot Ready collection sale 2092 (part) (Feuardent 1919). With permission of CNG (trading as historicalcoins.com) auction 40, lot 64540, Oct. 2001. Several others sold e.g. Tauler & Fau - Auction 14, Lot 2139, Oct. 2018 Dorotheum - November 2019 Coin Auction, Lot 1090, Nov. 2019 Leu Numismatik AG Auction 18, Lot 346, Dec. 2021 Leu Numismatik AG Auction 19, Lot 280, Feb 2022.