Transport workers! The bosses are preparing for battle! Central Union of Transport Workers., Albert Hahn jr., before 1953

Date: before 1953. Dimensions: height: 90 cm (35.4 in); width: 67.5 cm (26.5 in). Collection: International Institute of Social History. Transportarbeiders! De patroons maken zich voor den strijd gereed! Centrale Bond van Transportarbeiders