Chairman of the High Authority Jean MONNET stands as he holds a press conference on the opening of the European Coal and Steel Community (ECSC) with (L) First Vice-President of the High Authority Franz ETZEL (DE) and (R) Netherlands' representative of the High Authority Dirk SPIERENBURG after an official ceremony at the Belval Steel Works in Esch-sur-Alzette, Luxembourg, April 30, 1953