1989年J162M孔子小型张1盒,及1991年J176M西藏小型张1盒,均带原包装,保存完好。 China Peoples Republic Peoples Republic Issue 1949 - 2017 : 1974-2017 Issue 1989 & 1991 (J162M) 250th Anniversary of the Birth of Confucius Miniature pack of 100 sheets, (J176M) 40th Anniversary of Peaceful Liberation of Tibet Miniature sheet pack of 100 sheets, unmounted mint