. . "Toni Heller collection"@eng . . "The Toni Heller collection contains documents relating to Harry and Toni Heller, who both were imprisoned in Westerbork transit camp from 1940-1945. Items include travel and work passes from Westerbork, certificates of good conduct, and a newsletter from the refugee camp. Other items include an interview with Commander Gemmecke of Westerbork, a testimony on life in the camp, and a brief biography and testimony written by Toni Heller. The collection also contains photographs of the Hellers and postcards."@eng . "folders\n\n12"@eng . . "Toni Heller collection"@eng . . . . . . "The Toni Heller collection is arranged as a single series."@eng .