Product Description1-Boothroyds revised Directory British Gunmakers by Geoffrey and Susan Boothroyd, copyright 2001, hardcover, 412 pages. 2-Shotgun Markings: 1865 to 1940 by Joseph T Vorisek, copyright 1997, soft bound, 151 pages. 3-Trade Brands by Joseph T Vorisek, copyright 1995, soft bound, 88 pages. 4-Liste Marques De Fabrique by Joseph T Vorisek, copyright 1984, soft bound, 31 pages. 5-Handbook of Military Rifle Marks 1870-1950 by Richard A Hoffman and Noel P Schott, copyright 1994, soft bound, 42 pages. 6-Two book set, Gunmakers of London 1350-1850 / Gunmakers of London Supplement by Howard L Blackmore, copyright 1986, hardcover in box. All are used, most with the previous owners name written on a front page. All are in excellent condition.