 Since 1975 left behind the biweekly output –sometimes monthly- for do it once a week, and the next year to two.With the same format, patterns and the number of pages, arrived in 1977, in July disappeared article and began to name Trabajadores, without the article's, which until then had been part of his name.Between October and November 1977, Trabajadores moved into the building that had been turned off after the fire of the newspaper El Mundo, in Virtudes y Águila.