1960s a group of 9 covers and piece during Cultural Revolution, f.w. W2, W4, W7 and other C, N, T, R series odd values. Partly with Mao's
1960s a group of 9 covers and piece during Cultural Revolution, f.w. W2, W4, W7 and other C, N, T, R series odd values. Partly with Mao's quotation. One cover addressing to Zhang Chunqiao.1960年代一組十件文革時期實寄封及剪片,貼文2、文4、文7及其他紀、編號、T及普票,大多帶毛語錄。一件寄張春橋。