1st Edition. Original Illustrated Paper Wrappers depicting a barbed wire fence. 34 pages, plus 8 pages of photo plates; 18 cm. In Dutch. Title translates into English as, “Concentration Camps. ” Scarce early photo report on Nazi camps. Sections include, “From the Diary of a Prisoner, ” “The Pernicious Spirit, ” and “Facts and Numbers. ” OCLC lists just 5 copies worldwide, none outside the Low Countries. Some edgewear. Good+ condition. (holo2-130-63)