Stater

Kyzikos, a Milesian colony on the Propontis, dominated electrum coinage production in the eastern Aegean for roughly two centuries, and its staters functioned as a de facto trade currency across Greek and Persian-controlled territories alike. The city's issues are notable for their extraordinary type variety — nearly every stater carries a unique obverse device, a deliberate policy that likely served as a die-identification or anti-counterfeiting measure rather than a civic statement.

Von Fritze's classification remains the foundational reference, though his numbering has been refined by subsequent hoard evidence, particularly material from the Propontis region. The electrum alloy used at Kyzikos was more consistently gold-rich than comparable Lydian issues.