Indo-Greeks, as suggested by their adoption of the Greek culture (writing system, Greco-Buddhist art) and their claim to a lineage with the last western Indo-Greek king Hermaeus. The last known mention of an Indo-Greek ruler is suggested by an inscription on a signet ring of the 1st century CE in the name of a king Theodamas, from the Bajaur area of Gandhara, in modern Pakistan. No coins of him are known, but the signet bears in kharoshthi script the inscription "Su Theodamasa", "Su" being explained as the Greek transliteration of the ubiquitous Kushan royal title "Shau" ("Shah", "King"). The Indo-Greek rulers "Indo-Greek" kings are distinguished from "Bactrian" kings in that they issued dominantly bilingual coinage, meant for circulation outside the Hindu Kush. However, Demetrius I is usually included (though he issued no such coins) and some mainly Bactrian kings who also held Indian territories. The chronology is tentative, as are the territories. This overview largely gives the chronology of Senior (2004) while most of the territories are adapted from Bopearachchi (1991). The views of both authors, as well as other alternatives, are given under each king. The Bactrian period (c. 200–130 BCE) Territories of Arachosia, Paropamisadae, Gandhara? Euthydemus I and Demetrius I (c. 200–175 BCE) Coins. Demetrius was the first Indo-Greek king to gain territories in India. It is possible that he made his first conquests as general for his father, a view supported by the Heliodorus inscription. Territories of Paropamisadae, Gandhara Pantaleon Agathocles Coins. These two Bactrian kings, likely father and son, ruled between c. 190–175 BCE. Territories of Gandhara, western Punjab Apollodotus I (c. 180–160 BCE) Antimachus II (c. 174–165 BCE or 160–155 BCE). Coins R.C Senior (2004) has suggested that this king was possibly identical with Antimachus I, but an Antimachus, who was the co-regent (and presumably son) of Antimachus I is known from a preserved tax-receipt. Territories of Gandhara, western and eastern Punjab Menander I (reigned c. 165/155 – 135/130 BCE), though with some interruption in the western territories. Legendary for the size of his kingdom, and his support of the Buddhist faith. Coins Territories of Arachosia, Paropamisadae, Gandhara Eucratides managed to eradicate the Euthydemid dynasty and occupy territory as far as he Indus, between c. 160–145 BCE. Eucratides was then murdered by his son, thereafter Menander I seems to have regained all of the territory as far west as the Hindu-Kush. Zoilos I This king