A photo filled softbound book (like the Hoffmann picture books) detailing the work of the RAD (Reichs Labor Corps) in the east Prussian territories known as Ordensland, after the Order of the Teutonic Knights.  Not one of the more common titles found, the wrap cover shows wear but is complete. The book contains signatures and a dedication to a member of the RAD unit, who apparently was leaving the RAD.  Great source for documentation!