Kankali Tila tablet of Sodasa
The Kankali Tila tablet of Sodasa, also called the Iryavati stone tablet, or Amohini ayagapata, is a large stone slab discovered in Kankali (area of Mathura) which mentions the rule of the Northern Satraps ruler Sodasa in Mathura. The tablet in the State Museum Lucknow (room J.1).
Source: Wikipedia — Kankali Tila tablet of Sodasa (CC BY-SA 4.0)