Set that belonged to a Polish slave laborer working within the III Reich territory. Set comprises his Arbeitsbuch (working book) for foreigners, his "P" patch for Polish slave laborers and a book to learn German. Arbeitsbuch is in perfect condition, with photo of the Pole. The patch is made from cloth and was used to identify the Polish slave laborers that worked in Germany. The German learning book is also complete and was used by this man to learn as much as possible of this language to use it when he was working in Germany. Some stains of damp in the book but overall condition is very good.