View source for 1921 - Seleuceia ad Tigrim (Demetrius I) (tetradrachm Demetrius & Laodice/Tyche) over Ecbatana (Timarchus) (Timarchus/Dioscuri) (New York, ANS, 1967.130.1)

{{Overstrike
|Image overstriking coin=SO 1174 - Seleuceia ad Tigrim over uncertain mint.png
|Image overstruck variety=Timarchus Dioscuri.jpeg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=2107191&AucID=5024&Lot=245
|Museum collection=New York, American Numismatic Society, 1967.130.1
|Obverse description=Jugate heads of Demetrios diademed and Ladike draped and wearing stephane right.
|Reverse legend=ΒΑΣΙΛΕΩΣ ΔΗΜΗΤΡΙΟΥ ΣΩΤΗΡΟΣ
|Reverse legend language=Greek
|Reverse description=Tyche seated left, throne supported by winged tritoness, holding scepter and cornucopia. In outside left field, H and palm. Border of dots.
|Mint=Seleuceia ad Tigrim
|Ancient region=Mesopotamia
|Authority=Demetrius I Soter (Seleucid king, 162-150 BC); Seleucid Dynasty (312-63 BC)
|Date from=161 BCE
|Date to=150 BCE
|Period=hellenistic
|Metal=Silver
|Weight=16.44
|Diameter=32
|Axis=1
|Denomination=tetradrachm
|Standard=Attic
|Coin series reference=SC II, n° 1689.1
|Coin series web reference=https://numismatics.org/sco/id/sc.1.1689
|Overstruck obverse description=Diademed and draped bust of Timarchos to right, wearing triple-crested Boeotian helmet.
|Overstruck reverse legend=ΒΑΣΙΛΕΩΣ ΜΕΓΑΛΛΟΥ ΤΙΜΑΡΧΟΥ
|Overstruck reverse legend language=Greek
|Overstruck reverse description=The Dioskouri galloping to right, each holding spear in his right hand
|Overstruck mint=Ecbatana
|Overstruck ancient region=Media
|Overstruck authority=Timarchus (satrap of Media in c. 175-163 BC and Seleucid usurper in 162-161 BC); Seleucid Dynasty (312-63 BC)
|Overstruck date from=164 BCE
|Overstruck date to=161 BCE
|Overstruck period=Hellenistic
|Overstruck denomination=tetradrachm
|Overstruck standard=Attic
|Coin series reference overstruck=CSE, n° 990; SC II, n° 1589; HGC 9, 761
|Coin series web reference overstruck=https://numismatics.org/sco/id/sc.1.1589
|Frequency of overstrikes=frequent
|Level of confidence=sure
}}