A set of three antique illustrated catalogues dedicated to incunables, books that were printed in the earliest stages of printing in Europe, up to the year 1501. First. Catalogue 220, Bibliotheca Medii Aevi, A Fine Collection Of Three Hundred And Twenty Early Printed Books, 1465-1500, Gilhofer And Ranschburg, Vienna. Printed by Josef Schwarz. Second. Catalog 100 von Ludwig Rosenthal's Antiquariat in München, Bayern, with 126 illustrations. Published in the late 19th - early 20th century. Ludwig Rosenthal, 1840-1928, was a prominent German antiquarian bookseller. Third. Incunabula Typographica, Catalogue D'une Collection D'Incunables Par Jacques Rosenthal, Munich, 1906. Jacques Rosenthal, 1854-1937, was a younger brother of Ludwig Rosenthal. There is a handwritten signature and a bookplate of the author on the flyleaf. Antique Antiquarian Books For Collectors.