Sindicato Nacional Interempresa de Trabajadores Metalúrgicos, Energía Comunicaciones y Actividades Conexas. S.M.E. Sindicato con conciencia de clase.

The Digital Archive of Latin American and Caribbean Ephemera is a steadily growing repository containing a previously unavailable subset of Princeton’s Latin American Ephemera Collection as well as newly acquired materials being digitized and added on an ongoing basis.