Prevent falling objects from hurting people

防止落物伤人
Fangzhi luowu shangren
Prevent falling objects from hurting people
1984, March
Shanghai renmin meishu chubanshe (上海人民美术出版社)
77x53 cm.
BG E18/5

The text reads "Prevent falling objects from hurting people"; the small text reads "When entering a construction site, wear a hardhat, when working on high, do not drop objects!".