View source for 3573 - Pergamum (cistophoric tetradrachm cista/bowcase) over cistophoric tetradrachm (CNG, MBS 60, May 2002, 683)

{{Overstrike
|Image overstriking coin=SO 75 - Pergamum over Pergamum.jpg
|Image reference overstriking coin=https://pro.coinarchives.com/a/lotviewer.php?LotID=8170&AucID=20&Lot=683
|Image overstruck variety=SO 75 - Pergamum over Pergamum overstruck variety.jpg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=2054382&AucID=4882&Lot=130
|Sale=Classical Numismatic Group, MBS 60, 22 May 2002, 683.
|Obverse description=Cista mystica with half-open lid, from which a snake emerges. All within wreath of ivy with berries.
|Reverse legend=City monogram
|Reverse legend language=Greek
|Reverse description=Bow-case flanked by two snakes. Above, MOΣ and a monogram. In the field, snake entwined thyrsos.
|Mint=Pergamum
|Ancient region=Mysia
|Date from=76
|Date to=67
|Period=Hellenistic
|Weight=12.27
|Denomination=Cistophorus
|Coin reference=https://pro.coinarchives.com/a/lotviewer.php?LotID=8170&AucID=20&Lot=683
|Coin series reference=Kleiner 1978
|Overstruck obverse description=Cista mystica with half-open lid, from which a snake emerges. All within wreath of ivy with berries.
|Overstruck reverse legend=City monogram
|Overstruck reverse description=Bow-case flanked by two snakes.
|Overstruck mint=Pergamum
|Overstruck ancient region=Mysia
|Overstruck period=Hellenistic
|Overstruck denomination=cistophorus
|Frequency of overstrikes=rare and spread
|Level of confidence=sure
|Remarks="overstruck on an earlier cistophoric tetradrachm"
}}