Attic Standard Tetradrachm

The seleucid mint at antioch shows a continuing process of declining weight.

Attic standard tetradrachm.

Ca 320 bc memphis or cyprus. The tetradrachm a silver coin equivalent to four drachmae first came into circulation in athens in 510 bc replacing the earlier heraldic type of currency. All the diadochi states used attic standard with the exception of ptolemaic egypt. Other mints seem to have followed this decline.

This is a conversion chart for tetradrachm τετράδραχμον 4 drachmae ancient greek attic eubolic standard. In 300 bc the weight of attic standard stood at slightly reduced weight of 17 20 grams of silver. Owl standing right centre. Head of alexander right in horn of ammon aegis and elephant skin aλeξanδρoy zeus enthroned left holding eagle on outstretched arm thunderbolt at left py below throne.

Head of athena in left profile wearing laurel wreath reverse. Egypt ptolemy i as satrap ar attic standard tetradrachm. Attica type 2 440 00 usd. Ptolemaics used the phoenician standard instead.

The tetradrachm became the most authoritative coinage of. To switch the unit simply find the one you want on the page and click it. Convert talent τάλαντον ancient greek attic eubolic standard to tetradrachm τετράδραχμον 4 drachmae ancient greek aeginetic standard this conversion page features historical units ancient medieval etc that are mostly no longer in use. By the time of alexander the great a common trade coin known as a tetradrachm weighted 17 28 grams of silver.

In athens it replaced the earlier heraldic type of didrachms and it was in wide circulation from c. Enter the value you want to convert tetradrachm τετράδραχμον 4 drachmae. τετράδραχμον tetrádrakhmon was an ancient greek silver coin equivalent to four drachmae. Head of alexander right in horn of ammon aegis and elephant skin aλeξanδρoy zeus enthroned left holding eagle on outstretched arm thunderbolt at left py below throne.

Ca 320 bc memphis or cyprus. The slightly lower mean weight observed in this sample is most likely due to the amount of wear which the coins suffered during their period of circulation. Olive sprig and crescent moon in field top left. The normal weight for a tetradrachm struck on the attic standard is actually about 17 2 gm.

First there were the so called archaic tetradrachms.