"Correspondence with Czellitzer, Margaret"@en . "Comprising of two handwritten and one typewritten letter the correspondence concerns the 30th anniversary of the Gesellschaft für jüdische Familienforschung."@en . . "WL3000/9/1/300" . . . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . . . "3 letters"@en . . . "Margaret Czellitzer was the wife of German Holocaust victim Arthur Czellitzer, founder of the Gesellschaft für jüdische Familienforschung (Society for Jewish family studies)."@en . .