I am offering a valuable commemorative stamp from China, "Long Live Revolutionary Socialist Cuba!" (Revolutionary Socialist Cuba). Symbol: Ki 97 Issue Date: January 1, 1963 Issuing Agency: Ministry of Posts and Telecommunications of the People's Republic of China (now China Post) This stamp commemorates the 4th anniversary of the victory of the Cuban Revolution, which saw the overthrow of the Batista regime and the establishment of a new government under the leadership of Castro on January 1, 1959. It symbolizes the revolutionary solidarity between China and Cuba at the time. The design of this stamp is titled "Supporting the Just Struggle of the Cuban People" (Design Number 323). The stamp, which is based on a purplish-red color, depicts a rally and demonstration held in Beijing, China on April 21, 1961, with approximately 600,000 participants. It portrays the Chinese people gathered in front of Tiananmen Square, holding up portraits of Castro and slogans, protesting against the aggression of American imperialism and strongly supporting the just struggle of the Cuban people. The powerful composition, utilizing the horizontal format of the stamp, vividly expresses the international revolutionary solidarity and the strong emotions of the Chinese people at the time. The number of stamps issued and the number still in existence are both small, and the market price is relatively high. Therefore, there are also elaborate forgeries that have been created based on catalog illustrations, with perforations and gum applied to the back, so collectors with little experience in authentication should be careful. This is an actual used stamp from the time, and while there are minor scratches, it is considered to be in good condition for a used stamp from that era. Please check the images for details. No returns or exchanges. Shipping costs will be covered by the seller.