庆祝上海总工会成立 - 全上海工人阶级团结起来 Qingzhu Shanghai zonggonghui chengli - Quan Shanghai gongren jieji tuanjie qilai Designer Designer unknown (未知) Date 1950, January Publisher Publisher unknown Size 73.5x53 cm. Call nr. PC-1950-004 Collection Private collection Notes The Shanghai Federation of Trade Unions was founded in February 1950 (actually re-founded, after Liberation), and housed in the Bank of Communications Building on the Bund, 14 East Zhongshan Road. Theme Shanghai, Poster City 31.233674, 121.491247