Study technology well, contribute to the motherland!

学好技术,贡献给祖国!
Xuehao jishu, gongxian gei zuguo!
Study technology well, contribute to the motherland!
1951, July
Renmin meishu chubanshe (人民美术出版社), Beijing
76.5x53.5 cm.
BG E16/848

Behind the worker are a map of the Chinese-Korean border area and a slogan on the Patriotic production campaign.