"Correspondence with Katz, A. F."@en . "A. F. Katz was a bookshop in Hamburg, Germany."@en . . . . . . "WL3000/9/1/755" . . "8 letters"@en . . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . "Correspondence regarding the purchase of books and other published materials as well as a subscription to the Library’s Bulletin (1959)."@en .