. . . "WL3000/9/1/1563" . . . "4 letters"@en . . . "Correspondence regarding an enquiry by Wittmer on a Nazi regulation of pets in Jewish households, and the past political affiliations of the vice president of the (West) German Animal Welfare Federation."@en . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . "Correspondence with Wittmer, Wilhelm"@en . .