Manila, Philippines FDC Cachet 
1954 Manila Conference
Non Addressed First Day Cover with Advertising
Very Mild Wrinkling If Any which is very very common due to the natural age of the cover/s.
(1) One Single Cover From the Group. 

1954, September 6.  Manila Conference of 1954

Scott 613-614
1947 Bonifacio Monument & Mayon Volcano Overprinted in Blue 5c on 10c, 18c on 20c - Single

The Bonifacio Monument and Mayor Volcano definitive stamps were overprinted and surcharged to commemorate the Conference.

An eight-nation conference opened in Manila on September 6, 1954, to create a treaty designed to prevent communist aggression is Southeast Asia. The United States, Britain, France, Australia, New Zealand, the Philippines, Thailand, and Pakistan signed the Southeast Asia Collective Defense Treaty (also know as the Manila Pact) on September 8, 1954. The agreement created the Southeast Asia Treaty Organization (SEATO).

Unlike the North Atlantic Treaty Organization ( NATO) , SEATO did not create its own military structure, nor did it oblige its members to respond if one was was attacked. SEATO was disbanded in 1977

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