"This material has been digitised. Readers should book a reading room terminal to access it."@en . "WL3000/9/1/129" . . . "For information about the eyewitness testimony project and access to the compiled reports see the Eyewitness Testimony Collection."@en . . . . . . . "2 letters"@en . "Otti Bergas was a Holocaust survivor."@en . . . "Correspondence with Bergas, Otti"@en . "Correspondence regarding an eyewitness account about her persecution in the Nazi era Bergas had provided The Wiener Library with for its eyewitness testimony project."@en .