In 1969, China and the former Soviet Union had a serious military conflict on the treasure island of the Ussuri River. The former Soviet Union dispatched tanks, armored vehicles and planes, but was repulsed by the Chinese side. This set of stamps was issued in this context.
|RELEASE DATE||October 1, 1969||PPINTING PROCESS||Shadow|
|NUMBER OF PAGE PIECES||(1)(3)(5)50(5×10)|
|Perforation||P11.5||SET NUMBER OF PIECES||6|
|CURRENT PRICE||About $110|
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Due to historical reasons, the Cultural Revolution stamps have fewer worlds, resulting in high value and high collection value.
|(1)||￥0.08||Military and civilian unity||50 million pieces|
|(2)||￥0.08||Defend the frontier||50 million pieces|
|(3)||￥0.08||Military and civilian guarding sea defense||50 million pieces|
|(4)||￥0.43||Defend the frontier||7 million pieces|
|(5)||￥0.35||Military and civilian guarding sea defense||3 million pieces|
|(6)||￥0.08||People's Liberation Army Frontier Cavalry Soldier||50 million pieces|