公社春常在 Gongshe chun chang zai Designer Ma Zhenlong (马振龙) Date 1974, September Publisher Tianjin renmin meishu chubanshe (天津人民美术出版社) Size 78x54 cm. Call nr. BG E15/769 Collection Landsberger collection Notes There is an interesting similarity with another poster by Ma Zhenlong with the same title, published in the same year, but by a different publisher. Spot the differences!