In 1914 a treaty was negotiated in India, the Simla Convention, representatives of China, Tibet and Britain participated.

British negotiators at the Simla Convention heard about the treaty and got very suspicious.

In the end, China did not sign the Simla Convention.

In 1913-14 he took part in the Simla Convention.

Map referred to in Art.9 of the Simla Convention between Great Britain, China and Tibet, 1914 signed by the Chinese representative.

In 1913 he participated in the Simla Convention, a treaty between Great Britain, China and Tibet concerning the status of Tibet.

In 1938, the British published the Simla Convention in Aitchison's Treaties.

Sinha, Nirmal C. Article "Was the Simla Convention not signed?"

The McMahon Line is a demarcation line drawn on map referred to in the Simla Convention, a treaty between Britain and Tibet signed in 1914.

The McMahon Line was part of the 1914 Simla Convention between British India and Tibet, an agreement rejected by China.