View source for 2829 - Olbia (AE Helios/horses) over Olbia (Demeter/axe and bowcase) (Roma Numismatics, EA 88, Sept. 2021, 369)

{{Overstrike
|Image overstriking coin=SO 2162 - Olbia (AE Helios-Horses) over Borythenes.jpg
|Sale=Roma Numismatics EA 88 (09/09/2021), lot 369
|Obverse description=Head of Helios facing, wearing radiate crown.
|Reverse legend=OΛ
|Reverse legend language=Greek
|Reverse description=Conjoined foreparts of two horses
|Mint=Olbia
|Ancient region=Thrace (Sarmatia)
|Date from=210 BCE
|Date to=200 BCE
|Period=Hellenistic
|Metal=Bronze
|Weight=8.7
|Diameter=22
|Axis=12
|Coin series reference=SNG Stancomb, n° 420 ; HGC 3.2, n° 1892 ; SNG Moskau, n° 1844-6 ; Anokhin 2011, n° 449
|Coin series web reference=https://greekcoinage.org/iris/id/olbia_city.anokhin.2011.449
|Overstruck obverse description=Axe and bow type
|Overstruck mint=Borythenes
}}