Qingdao: Shandong renmin chubanshe, 1972. 21x30 inch poster, very good.
A determined-looking woman with windswept hair wearing a Mao badge poses with one hand on the till of a small boat moving on a security sweep just off the coast, the other hand resting on her handgun. The byline at lower right indicates that the poster is a joint product of members of the revolutionary committee at the Qingdao no. 9 State Cotton Mill.