Cultural Revolution: Complete Set of Bookmarks. Mao Quotations

China 1960-70ies. Authentic, complete set of 12 bookmarks in original slipcase. Each bookmark has Mao quotations on, embossed image and a band. At the reverse of the slipcase is a 3-lines text: : Suzhou-shi Tong-cao Gongyi-she chupin and address.

2,5 x 6 inches. Scarce as complete set. The bookmarks are mint, the slipcase has some creasing.