Contains 17 Colt related books. Some titles to include: "A Study of Colt Conversions and Other Percussion Revolvers" by R. Bruce McDowell, "The History and Identification of Colt Accoutrements 1834-1911" Paterson to Automatic" by Robin J. Rapley, "Colt Revolvers and the U.S. Navy 1865-1889" by C. Kenneth Moore, "The Book of Colt Firearms" 3rd Edition by R.L. Wilson, and "'51 Colt Navies" by Nathan L. Swayze.