Really?
http://en.wikipedia.org/wiki/History_of_Tibet_(1912–1949)
In 1947, Tibet sent a delegation to the Asian Relations Conference in New Delhi, India, where it represented itself as an independent nation, and India recognised it as an independent nation from 1947 to 1954.[30] This may have been the first appearance of the Tibetan national flag at a public gathering.[31]
In 1947-49, Lhasa sent a "Trade Mission" led by the Tsepon (Finance Minister) W.D. Shakabpa to India, Hong Kong, Nanjing (then the capital of China), the U.S., and Britain. The visited countries were careful not to express support for the claim that Tibet was independent of China and did not discuss political questions with the mission.[32] These Trade Mission officials entered China via Hong Kong with their newly issued Chinese passports that they applied at the Chinese Consulate in India and stayed in China for three months. Other countries did, however, allow the mission to travel using passports issued by the Tibetan government. The U.S. unofficially received the Trade Mission. The mission met with British Prime Minister Clement Attlee in London in 1948.[33
Really, honestly and truly son.
Tibet maintained diplomatic relations with Nepal, Bhutan, Britain and later with independent India.
In an effort to reduce Sino-Tibetan tensions, the British convened a tripartite conference in Simla in 1913 where the three states met on equal terms. As the British delegate reminded his Chinese counterpart, Tibet entered the conference as "an independent nation recognizing no allegiance to China". The conference was unsuccessful in that it did not resolve the differences between Tibet and China. It was, nevertheless, significant in that Anglo-Tibetan friendship was reaffirmed with the conclusion of
bilateral trade and border agreements.
The Historical Status of Tibet: A Summary
Tibet was accorded differing degrees of recognition by various governments.
Mongolia, for example, explicitly recognized Tibet's independence in a 1913
"Treaty of Friendship and Alliance" which was signed by representatives of
both nations in Urga, Mongolia. [Walt8]
Nepal's 1949 application for U.N. membership lists Tibet as a country that
Nepal had full diplomatic relations with. [Walt9] The chief Nepalese
diplomat in Lhasa held the title _vakil_ ("ambassador") up until 1962.
[Savada93]
In 1943, the British embassy in Washington told the U.S. State Department
that, "Tibet is a separate country in full enjoyment of local autonomy,
entitled to exchange diplomatic representatives with other powers." [Walt10]
In a note presented to Chinese Foreign Minister T. V. Song a few months
later, British Foreign Secretary Anthony Eden described Tibet as, "an
autonomous State under the suzerainty of China" which "enjoyed de facto
independence." [Goldstein89]
The International Committee of Jurists l Geneva
It should be noted that numerous countries made statements in the course of UN General Assembly debates following the invasion of Tibet that reflected their recognition of Tibet's independent status. Thus, for example, the delegate from the Philippines declared: "It is not clear that on the eve of the invasion [in] 1950, Tibet was not under the rule of any foreign country." The delegate from Thailand reminded the assembly that the majority of states "refute the contention that Tibet is a part of China." The US joined most other UN members in condemning the Chinese "aggression" and "invasion" of Tibet.
Legal Status: Freetibet.org
In fact, Britian, Bhutan, India, and China also maintained diplomatic missions in Tibet's capitol, Lhasa. The Tibetan Foreign Office conducted talks with President Franklin D. Roosevelt when he sent representatives to Lhasa to discuss the allied war effort against Japan during World War II. In 1950, El Salvador formally requested that China's aggression against Tibet be placed on the agenda of the U.N. General Assembly.
In 1950, El Salvador formally requested that China's aggression against Tibet be placed on the agenda of the U.N. General Assembly. The issue was not discussed. However, during four U.N. General Assembly debates on Tibet (1959, 1960, 1961, & 1965), many countries (e.g., Philippines, Nicaragua, Thailand. United States, Ireland) openly stated that Tibet was an independent country illegally occupied by China.
Yale: Tibet Two Distinct Views
UN Debates
When Chinese Communist armies started entering Tibet in 1949, the
Tibetan Government sent an urgent appeal to the United Nations to
help Tibet resist the aggression.
This became evident especially during the full debates on the issue in the
United Nations General Assembly in 1959, 1960, 1961 and 1965, when
many governments echoed the sentiments expressed by the Ambassador
of the Philippines who referred to Tibet as an independent nation
and added: it is clear that on the eve of the Chinese invasion in
1950, Tibet was not under the rule of any foreign country.
The Nicaraguan representative condemned the Chinese invasion of Tibet and said: The people of America, born in freedom, must obviously be repelled by an act of aggression ... and particularly when it is perpetrated by a large
state against a small and weak one. The Representative from
Thailand reminded the Assembly that the majority of states refute
the contention that Tibet is part of China.
CWIS.org
Shortly thereafter, in 1949, Chinese invaded Tibet, and then of course Tibetans woke up saying that we were wrong and they started writing to the UN on the Chinese military aggression in Tibet - an appeal for United Nations intervention. It was November 24 when the Tibetan government - the Tibetan Cabinet and the Tibetan National Assembly - wrote to the UN General Assembly. About 10 days after the Tibetan appeal to the UN, representatives of El Salvador telegrammed the UN Secretary General saying there was a foreign invasion of Tibet and that it should be put to the UN General Assembly and a debate should be held. At El Salvador's request, the General Committee of the UN debated the inclusion of the invasion of Tibet by foreign forces" as an additional item in the UN General Assembly.
However, a conclusion to the debate was kept pending. Then from the fifth session onwards the Tibetan issues of invasion, destruction, violation of human rights, cultural genocide, and self-determination were debated on. As a result of these debates three resolutions in 1959, 1961 and 1965 were passed. All these resolutions were sponsored by Ireland and Malaysia and the resolutions of 1961 and 1965 were sponsored in addition by Thailand, El Salvador and the Phillipines. During the General Assembly debate on Tibet in 1965, I would like to read this quote from the Irish representative to the UN: “For thousands of years, or for a couple of thousand years, at any rate, Tibet was as free and as fully in control of its own affairs as any other nation in this assembly, and a thousand times more free to look after its own affairs than many nations here.”
At one of the later sessions and debates, the representative of Thailand said to the assembly: “Thailand is a Buddhist nation and, as you are aware, Buddhism is essentially a religion of peace and compassion. We would therefore fail in our duty should we ignore the tragic events in Tibet and utterly disregard the appeals of its people.”
South East Asia: Human Rights Seminar on Tibet (1998) - TCHRD - Publications