Anglo Manipuri Treaty (1833)
The Anglo-Manipuri Treaty of 1833, also known as the Jiri Treaty of 1833, was signed on 18 April 1833, by Rajah Gumbheer Singh of Manipur Kingdom, F.J. Grant, Commissioner representing the British East India Company, formalized through written agreement, witnessed by Lt. Geo.
Source: Wikipedia — Anglo Manipuri Treaty (1833) (CC BY-SA 4.0)