View source for 3277 - Alexandria (Ptolemy I) (tetradrachm Alexander/Athena CPE 65) over uncertain type (Triton, X, Jan. 2007, 414)

{{Overstrike
|Image overstriking coin=Alexandria_Ptolemy_Triton, _10, _9_Jan._2007, _414.jpg
|Image reference overstriking coin=https://pro.coinarchives.com/a/lotviewer.php?LotID=164461&AucID=202&Lot=414
|Sale=Triton, X, 9 Jan. 2007, 414
|Obverse description=Head of the deified Alexander III to right, wearing a diadem with the horn of Zeus Ammon, an elephant skin headdress and aegis around his neck. Before elephant's ear, Δ. Border of dots.
|Reverse legend=ΑΛΕΞΑΝΔΡΟΥ
|Reverse legend language=Greek
|Reverse description=Athena Alkidemos advancing to right, brandishing spear with her right hand and with a shield on her left arm. In the right field, Corinthian helmet, below monogram (HP) and eagle on thunderbolt. Border of dots.
|Mint=Alexandria
|Ancient region=Egypt
|Authority=Alexander III the Great (Argead king, 336-323 BC); Ptolemaic dynasty (323-30 BC); Ptolemy I Soter (satrap and Ptolemaic king of Egypt, 323-305 BC)
|Date from=306 BCE
|Date to=298 BCE
|Period=Hellenistic
|Metal=Silver
|Weight=15.64
|Axis=12
|Denomination=tetradrachm
|Standard=Ptolemaic
|Coin series reference=Svoronos 1904-1908, n° 170; CPE I, n° 65.
|Coin series web reference=https://numismatics.org/pco/id/cpe.1_1.65
|Frequency of overstrikes=rare and concentrated
|Remarks="overstruck on an uncertain tetradrachm"
}}