. "This material has been digitised. Readers should book a reading room terminal to access it."@en . . "An enquiry to Kossoy for an eyewitness account on her persecution in the Nazi era for the institute’s eyewitness testimony project."@en . "WL3000/9/1/806" . . . . . "Correspondence with Kossoy, Sonja"@en . . "1 letter"@en . . "For information about the eyewitness testimony project and access to the compiled reports see the Eyewitness Testimony Collection."@en . . .