Venator & Hanstein - 80 Jahre Kölner Buch- und Graphikauktionen | Catalogue of the choicer portion of the magnificent library formed by M. Guglielmo Libri, so eminent as a collector, Who is leaving London in consequence of ill health, and solely for that reason disposing of his Literary Treasures; ... Which will be sold by auction by messrs. S. Leigh Sotheby & John Wilkinson. Kataloge von 1859, 1861 (2 Bde.) und 1862. Zus. 4 Bde.