Apollodotus I in Wikipedia

Apollodotus I Soter (Greek: Απολλόδοτος ο Σωτήρ, "Apollodotus the Saviour"), was an Indo-Greek king between 180 and 160 BCE or between 174 and 165 BCE (first dating Osmund Bopearachchi and R C Senior, second dating Boperachchi[1]) who ruled the western and southern parts of the Indo-Greek kingdom, from Taxila in Punjab to the areas of Sindh and possibly Gujarat.[2] Ruler of the Indo-Greek kingdom Apollodotus was not the first to strike bilingual coins outside of Bactria, but he was the first king who ruled in India only, and therefore the founder of the proper Indo-Greek kingdom. According to W.W. Tarn, Apollodotus I was one of the generals of Demetrius I of Bactria, the Greco-Bactrian king who invaded northwestern India after 180 BCE. Tarn was uncertain whether he was a member of the royal house. Later authors largely agree with Tarn's analysis,[3] though with perhaps even more uncertainty regarding who the king was, for his coins do not give many hints. Apollodotus was either succeeded in India by Antimachus II, or the two kings were contemporary, Antimachus II ruling the more western territories closer to Bactria. Eventually Apollodotus I was succeeded by Menander I, and the two kings are mentioned by Pompejus Trogus as important Indo-Greek rulers.[4] Coinage The coinage of Apollodotus is, together with that of Menander, one of the most abundant of the Indo-Greek kings. It is found mainly in the provinces of Punjab, Sindh and Gujarat, indicating the southern limit of the Indo-Greek expansion in India. This is also suggested by the Periplus, a 1st century CE document on trade in the Indian Ocean, which describes the remnants of Greek presence (shrines, barracks, wells, coinage) in the strategic port of Barygaza (Bharuch) in Gujarat. Strabo (XI) also describes the occupation of Patalene (Indus Delta country). While Sindh may have come under his possession, it is not known as to whether Apollodotus advanced to Gujarat, where the Satavahanas ruled. Apollodotus also issued a great number of bilingual Indian-standard square coins. Beside the usual royal title, the exact significance of the animals depicted on the coins is unclear. The sacred elephant may be the symbol of the city of Taxila, or possibly the symbol of the white elephant who reputedly entered in dream the womb the mother of the Buddha, Queen Maya, which would make it a symbol of Buddhism, one of the central religion of the Indo-Greek territories. Similarly, the sacred bull on the reverse may be a symbol of a city (Pushkhalavati), or a depiction of Shiva, making it a symbol of Hinduism, the other major religion at that time. The bull is often represented in a clearly erectile state, which reinforces its interpretation as a representation of Shiva. Conversely, this also reinforces the interpretation of the elephant as a religious symbol. Alternatively, the Bull, according to Foucher, represents the birth of the Buddha, as it happened during the month of Vaicakha (April-May), known to Buddhists as Vesak, under the zodiacal sign of the Taurus, during the full moon.[5] The enlightenment and passing of the Buddha also occurred during the Taurus full moon. Before their design was eventually simplified, some of the earlier coins of king Apollodotus directly associate the elephant with Buddhist symbolism, such as the stupa hill surmounted by a star, also seen, for example on the coins of the Mauryan Empire or those of the later Kuninda kingdom. Apollodotus experimented with different coin standards for his silver, until he settled for a standard lighter than the Attic which would prevail for centuries, though later rulers usually struck round coins instead of the square (typically Indian) shape of most of Apollodotus' silver. He issued a number of bronzes with Apollo /tripod, that also were repeated for centuries. Bactrian coins Apollodotus also issued a small series of monolingual Attic tetradrachms, intended for export into Bactria. For these, Apollodotus I clearly used Bactrian celators to strike an exquisite realistic portrait of the king as an aged man in the Macedonian hat called kausia, with a reverse of sitting Pallas Athene holding Nike, a common Hellenistic motif introduced by the Diadoch Lysimachus. On these coins, he used no epithet.