3520 - Olbia (AE Helios/horses) over uncertain type (M&M, 15, Oct. 2004, 8)

Coin reference:	HGC 3.2, n° 1892	Coin series reference:	"[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]1Anokhin 2011, n° 449, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2SNG BM Black Sea, n° 610-612, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3SNG Stancomb, n° 418, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]4HGC 3.2, n° 1892
Coin series web reference:	https://greekcoinage.org/iris/id/olbia city.anokhin.2011.449

Mint ^ᵖ:

Frequency of overstrikes:	frequent	Level of confidence:
Remarks:	"überprägt auf eine frühere Lokalemission"

References

^ Anokhin, Vladilen Afanasʹevich (2011), Antique coins of the Northern Black Sea coastal region : catalog, Kiev, Izdatelʹskiĭ dom "Stilos", p. 326.
^ Price, Martin J. (1993), Sylloge Nummorum Graecorum, Great Britain, Volume IX, British Museum, Part 1: The Black Sea, London, [132] p. : ill. ; 31 cm.
^ Sylloge nummorum graecorum. Great Britain. Volume 11, The William Stancomb Collection of coins of the Black Sea Region, Oxford, 2000, liii p. of plates, map ; 31 cm.
^ Hoover, Oliver D. (2017), Handbook of Coins of Macedon and Its Neighbors. 3. Part 2: Thrace, Skythia, and Taurike, Sixth to First Centuries BC, Lancaster-London, xix, 232 p.