Trihemiobol -  obverseTrihemiobol -  reverse

© bijiteshdutta


Issuer Istros (Moesia)
Type Standard circulation coin
Years 450 BC - 350 BC
Value Trihemiobol (1/4)
Currency Drachm
Composition Silver
Weight 1.3 g
Diameter 11 mm
Thickness 2 mm
Shape Round
Technique Hammered
Demonetized Yes
Number N# 47599
Numista type number (
References GCV# 1670
David R. Sear; 2004. Greek Coins and Their Values / Volume 1. Europe. Seaby, London, United Kingdom.
And 1 more volumes.


2 Young facing male heads, 1 inverted.


Sea-eagle left, grasping dolphin with talons.

Lettering: ΙΣTPΙH


Istros, Thrace
Histria (Sinoe) or Istros, an ancient Greek colony on the western shore of the Black Sea (near the modern village of Istria, Romania), was probably the first Greek colony and was founded in 657 - 656 B.C. or sometime between 630 and 620 B.C. by Milesian settlers in a strategic position near the Danube Delta. The ancient Greek name for the lower section of the Danube, Europe's second longest river. In Greek mythology, one of the Potamoi (river gods), descended from the Titans Oceanus and Tethys, associated with the Istros River (modern Danube).
The first monetary emissions consisted of cast arrow-heads, later marked with a wheel or inscribed ΙΣΤ. Proper coins were minted from the 5th century: attic standard didrachms with an incuse square reverse and cast small bronzes marked with a wheel. Later the staters suffered several weight reductions, and the incuse technique was discontinued. In parallel, Istros minted silver fractions, and after the silver issues were halted in the Lysimachos era, the city struck gold staters. Later, the city issued autonomous bronze coinage and Roman Provincial coinage.

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ND (450 BC - 350 BC) 

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This index is based on the data of Numista members collections. It ranges from 0 to 100, 0 meaning a very common coin or banknote and 100 meaning a rare coin or banknote among Numista members.

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