Catalogue of very important illuminated manuscripts and printed books selected from the renowned library formed by Baron Horace de Landau (1824-1903), maintained and augmented by his niece Madame Finaly, of Florence (d. 1938) and now sold in accordance with the terms of her will and on the instructions of her heirs, the present owners : which will be sold by auction ... on Monday, the 12th of July, 1948, and following day.