Colt 1911, 45cal. US Army, built in 1917. United State Property marked. All correct and untouched. 95% blue and a very good bore. Provenance from Charles W. Clawson collection. Author of "Colt .45 service Pistols-Models of 1911 and 1911A1" 1991 429 pages hardbound. The best reference book on the these pistols yet.