TEHRAN - Police have recovered 45 ancient coins and tens of other historical objects from a smuggler in Torbat-e Heydarieh, northeast Iran.Apart from the coins, over 200 other objects such as rings, pates, bracelets, and a fake rhyton were found by the police while controlling passing cars, the report said.According to cultural heritage experts, the coins date from the Sassanid era to the Qajar epoch, Mehr reported on Wednesday.In about 220 CE the Sasanian dynasty of Iran introduced the concept of thin flan coins, issues that were struck in relief on both sides.

In order not to produce intolerable stresses in the dies, since the thinner the material the more force necessary to make it flow into the recesses of the die’s design, the depth of relief on such coins was of necessity much shallower than with earlier currency.

Such techniques spread by way of Byzantium to northern Europe, where the emperor Charlemagne struck thin flan deniers (small silver coins), or pennies, which became characteristic of both his own and neighboring kingdoms.The Muslim conquest of Persia, also known as the Arab conquest of Iran, led to the fall of the Sasanian Empire of Iran (Persia) in ca.

651 and the eventual decline of the Zoroastrian religion.

The rise of Muslims coincided with an unprecedented political, social, economic, and military weakness in Persia.

The conquering Muslims at first mimicked the coinage of their predecessors.

In the western provinces, they issued gold and copper pieces imitated from contemporary Byzantine coins, modifying the cross on the reverse of the latter somewhat to suit Muslim sensibilities.

In the eastern provinces, the Arab governors issued silver dirhams that were copies of late Sasanian coins (mostly of those of Khosrow II; with the addition of short Arabic inscriptions on the margin and often the name of the Arab governor in Pahlavi; even the crude representation of the fire altar was retained.AM