The legend in the photo says, "First meeting of the Companhia Paulista and São Paulo Railway administrations in Jundiahy to discuss a welfare system for railroad workers through a federal law". July 15, 1921. Please note that interesting rail car behind those railroad big shots... Picture originally available in the Special Bulletim of ABEF - Associação Brasileira de Engenharia Ferroviária (Brazilian Association for Railroad Engineering), In Memoriam of Engo Francisco Paes Leme de Monlevade, 1945.