Manufactured in 1914. Blade and flat top notch sights, with the three-line patent markings and "SPRINGFIELD ARMORY/U.S.A." on the left side of the slide and the "U.S. ARMY" nomenclature and American Eagle on the right, with "flaming bomb" proofs on the left side of the slide and frame. Fitted with a long smooth trigger, short grip safety, knurled wide hammer, slide stop and thumb safety, smooth mainspring housing, checkered diamond grips, Springfield folded base loop magazine, and a blued barrel with "P" on the left side of the lug, "MO" on the rear of the hood, and a stamped matching serial number on the underside. "K" Colt factory stamp visible on right forward side of the trigger guard. This explains the Colt finish!