Smith & Wesson Model 1917 Revolver, c. early 20th century, serial number 21878, walnut grips, bottom of the butt marked "U.S./ARMY/MODEL/1917," marked on the left side of the barrel "S & W. D.A. 45," and under the barrel "UNITED STATES PROPERTY," overall lg. 10 1/2 in. Note: FFL. Please see the conditions of sale listed in the terms and conditions.