选好麦种增产爱国 Xuanhao maizhong zengchan aiguo Designer Agriculture and Forestry Office of the Henan Provincial People's Government (河南省人民政府农林庭) Date early 1950s Publisher Publisher unknown Size 78x55 cm. Call nr. BG E15/145 Collection Landsberger collection Theme Early Campaigns (1949-1954)
