1924-1973 1926- 1927- 1939-1945 1947- 20thcentury argentina artisans augusto biography bogny-sur-meuse brunelli collectivebargaining dismissaloffiat(firm) economicaspects employees engineering france galli germany greatbritain history historyfiom(organization:italy) historystampiattrezzilavorazionelamiera(firm) hoursoflabor industrialrelations italy joséignacio laborleaders laborunions lecco lorenzomariano metaltrade miguel naldo nuremberg officialsandemployees pictorialworks pio politicalactivity rucci sheet-metalwork strikesandlockouts uniónobrerametalúrgica(argentina) vandor wages worldwar