Azes I King of Kings of the Indo-Scythian Kingdom from ~48/47 BC to 25 BC.
Azes I was an Indo-Scythian ruler who completed the domination of the Scythians in Gandhara.

Although Maues and his successors had conquered the areas of Gandhara, as well as the area of Mathura from 85 BCE forming the Northern Satraps, they were unsuccessful against the Indo-Greek kings remaining behind the Jhelum River in eastern Punjab.

Azes's most lasting legacy was the foundation of the Azes era. It was widely believed that the era was begun by Azes's successors by simply continuing the counting of his regnal years.
Azes I
Epithet: MEGALOU ("the Great")
(1) Azes I
/Files/Images/Coinsite/CoinDB/Azes_I_(ca._58-12_BCE)_tetradrachm_(AR).jpg
An AR Tetradrachm struck 58-12 BCE in Taxila
Obverse: BAΣIΛEΩΣ BAΣIΛEΩN MEΓAΛOY AZOY (King mounted on horse right, holding whip, Karoshti letter (ka) in field)

Reverse: Maharajasa rajarajasa mahatasa Ayasa (Athena standing right, holding shield and spear, making benediction gesture), tamga and monogram in field

Diameter: 24 mm
Die Orientation: 0 H
Weight: 9.81 g
No notes for this coin
HGCS 12/637
(2) Azes I
/Files/Images/Coinsite/CoinDB/Azes.jpg
An AE unit struck 58-12 BC in Taxila
Obverse: humped bull right; (MP) above; shi under head; ΒΑΣΙΛΕΩΣ ΒΑΣΙΛΕΩИ ΜΕΓΛΟΥ / AZOY

Reverse: lion right; monogram above; Maharajasa rajadirajasa mahatasa / Ayasa

Diameter: 26 mm
Die Orientation: 0 H
Weight: 11.32 g
No notes for this coin
MIG 850, Sen 102.100
(3) Azes I
/Files/Images/Coinsite/CoinDB/Azes_tetra(0).jpg
An AR Tetradrachm struck 58-12 BC in Taxila
Obverse: king on horse rising hand holding whip; ΒΑΣΙΛΕΩΣ ΒΑΣΙΛΕΩИ ΜΕΓΛΟΥ / AZOY, san

Reverse: Zeus with rod holding Nike; Maharajasa rajadirajasa mahatasa / Ayasa, monogram / M / dhram

Diameter: 0 mm
Die Orientation: 0 H
Weight: 8.86 g
No notes for this coin
MIG 854i, Sen 105.340T
(4) Azes I
/Files/Images/Coinsite/CoinDB/india3.jpeg
An AE Pentachalkon struck 57-35 BC in Taxila
Obverse: ΒΑΣΙΛΕΩΣ ΒΑΣΙΛΕΩΝ ΜΕΓΑΛΟΥ / ΑZΟΥ King on camel right, holding ankus

Reverse: Zebu bull (or yak) standing right; monogram below

Diameter: 25 mm
Die Orientation: -
Weight: 9.98 g
Indo-Skythians, Baktria
Mitchiner 2325 or 2326