View source for 18623 - Bactria (uncertain mint) (Demetrius II) (tetradrachm Demetrius/Athena) over Antiochus I? (Heracles/Zeus) (CNG, 99, May 2015, 414)

{{Overstrike
|Image overstriking coin=2495 - Bactria (uncertain mint).jpg
|Image overstruck variety=Antiochus I Heracles Zeus .jpeg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=1828807&AucID=4243&Lot=809
|Sale=CNG, 99, 13 May 2015, 414
|Obverse description=Diademed bust of Demetrios II right
|Reverse legend=ΒΑΣΙΛΕΩΣ ΔΗΜΗΤΡΙΟΥ
|Reverse legend language=Greek
|Reverse description=Athena standing facing, holding spear and grounded shield. Monogram to left.
|Mint=Bactria (uncertain mint)
|Ancient region=Bactria
|Authority=Demetrius II Nicator (Seleucid king, 145-140 and 129-125 BC); Seleucid Dynasty (312-63 BC)
|Date from=175 BCE
|Date to=170 BCE
|Period=Hellenistic
|Metal=Silver
|Weight=16.74
|Diameter=32
|Axis=12
|Denomination=tetradrachm
|Standard=Attic
|Coin series reference=Mitchiner 1975, type 102 ; Bopearachchi 1991, Démétrios II, série 1, p. 195 ;  HGC 12, n° 126
|Coin series web reference=https://numismatics.org/bigr/id/bigr.demetrius_ii.2
|Overstruck obverse description=Beardless head of Heracles right wearing lion skin headdress
|Overstruck reverse legend=BAΣΙΛΕΩΣ ANTIOXOY
|Overstruck reverse legend language=Greek
|Overstruck reverse description=Zeus seated on stool-throne left, holding eagle on outstretched right hand and sceptre in left
|Overstruck mint=Uncertain mint 16
|Overstruck ancient region=Bactria
|Overstruck authority=Antiochus I Soter (Seleucid king, 281-261 BC); Seleucid Dynasty (312-63 BC)
|Overstruck date from=294 BCE
|Overstruck date to=281 BCE
|Overstruck period=Hellenistic
|Overstruck denomination=tetradrachm
|Coin series reference overstruck=SNG Spaer, n° 332? ; SC I, n° 245d
|Coin series web reference overstruck=https://numismatics.org/sco/id/sc.1.245
}}