View source for 2542 - Teos (stater griffin/incuse square) over Aegina (turtle/incuse square) (Auctiones, EA 50, Sept. 2013, 73)

{{Overstrike
|Image overstriking coin=Teos_on_Aegina_Auctiones, _EA_50, _11_Sept._2013, _73.jpg
|Image reference overstriking coin=https://pro.coinarchives.com/a/lotviewer.php?LotID=1710627&AucID=3876&Lot=73
|Image overstruck variety=Aegina 5 parts.jpg
|Sale=Auctiones, EA 50, 11 Sept. 2013, 73 =  Auctiones, EA 50, 11 Sept. 2016, 73
|Obverse legend=THION
|Obverse legend language=Greek
|Obverse description=Griffin seated right, a forepaw raised. To lower right, bunch of grapes with leaf.
|Reverse description=Quadripartite incuse square
|Mint=Teos
|Ancient region=Ionia
|Date from=478 BCE
|Date to=465 BCE
|Period=Classical
|Metal=Silver
|Weight=11.94
|Diameter=28
|Denomination=stater
|Coin series reference=Balcer 1968; MacDonald 1994a; MacDonald 1995, n° 5, pl. 50, n° 3; MacDonald 2009, n° 124
|Coin series web reference=https://greekcoinage.org/iris/id/teos_balcer_1968_ii.xxxv-lxxiii
|Overstruck obverse description=Turtle (visible on obverse)
|Overstruck reverse description=Incuse square (visible on reverse)
|Overstruck mint=Aegina
|Overstruck ancient region=Aegina
|Overstruck date from=475 BCE
|Overstruck date to=450 BCE
|Overstruck period=Classical
|Overstruck denomination=stater
|Overstruck standard=Aeginetic
|Coin series reference overstruck=HGC 6, n° 429; Meadows (forthcoming), Groups IIa-IIb
|Coin series web reference overstruck=https://greekcoinage.org/iris/id/aegina.meadows askari.2a-c
|Frequency of overstrikes=frequent
|Level of confidence=sure
|Remarks=Teos over very flattened Aigina.  Turtle head visible about 2:00 flipper from 3:00 to 4:00 (DMD)
}}