"a Treaty of Peace had been signed in Gandamak"

Gandamak, 1879
Public DomainGandamak, 1879 - Credit: Officer
The Treaty of Gandamak was signed on 26th May 1879 at a British camp near Gandamak, Afghanistan.  It marked the end of the first phase of the Second Anglo-Afghan War.  It was signed by Mohammad Yaqub Khan (the Amir of Afghanistan) and Sir Pierre Louis Napoleon Cavagnari, a British military administrator.  The Treaty allowed a British envoy to enter Kabul. 

In the picture to the left, the Amir is seated in the centre and Cavagnari second from the left.