Menander I, also known as Milinda, was renowned for his bilingual coinage, featuring inscriptions in both Greek and Kharoshthi, reflecting the cultural fusion of the Indo-Greek kingdom.

Indo-Greek coins were predominantly minted in silver, with some gold and copper issues. Silver was widely accepted as a valuable metal in both Greek and Indian societies.

Eucratides I introduced the iconic "Bull and Horseman" coin type, depicting a charging bull trampling a fallen horseman. This design symbolized his military prowess and dominance.

The "Athena Alkidemos" coin type featured the Greek goddess Athena, symbolizing wisdom, strength, and protection. It was a representation of Menander I's devotion to the Greek pantheon.

Antimachus I adorned his coins with portraits featuring an elephant headdress, symbolizing his connection to the Indian subcontinent and his desire to appeal to the local population.

Indo-Greek coins were primarily used for trade and commerce within the Indo-Greek kingdom and beyond. They facilitated economic transactions and played a vital role in the region's economy.

Demetrius I introduced bilingual coins featuring inscriptions in both Greek and Prakrit, reflecting his efforts to integrate Greek and Indian cultures and strengthen his rule over the diverse population of the Indo-Greek kingdom.

Indo-Greek silver coins were predominantly minted according to the Attic weight standard, which was widely used in the Hellenistic world. This standardization facilitated trade and commerce across regions.

Eucratides I featured the Greek god Zeus on his coins, symbolizing his divine authority and power. Zeus was revered as the king of the gods in Greek mythology.

Greek was the primary language used for inscriptions on Indo-Greek coins, reflecting the Hellenistic influence on the region. However, some coins also featured inscriptions in local languages such as Prakrit and Kharoshthi.

Menander I adorned his coins with portraits featuring a diadem, a symbol of royal authority and power. The diadem was a common attribute of Hellenistic rulers, signifying their status and legitimacy.

Indo-Greek coins were typically medium in size, ranging from 15 to 20 millimeters in diameter. This size was practical for everyday use and facilitated easy handling and storage.

Apollodotus I featured the Greek god Apollo on his coins, symbolizing his patronage of the arts and culture. Apollo was revered as the god of music, poetry, and prophecy in Greek mythology.

Commemorative Indo-Greek coins were primarily issued to celebrate significant royal events, such as coronations, marriages, or military triumphs. These coins served as a means of propaganda and self-promotion for the ruling monarchs.

Demetrius I featured the Greek god Heracles on his coins, symbolizing his strength, courage, and divine favor. Heracles was revered as a demigod known for his heroic feats and adventures.