Colt 1911 in 45ACP US Army MFG 1913

Colt Model 1911 in 45 ACP. Firearm is marked as follows: Slide Model 1911 U.S. Army, Colt PT F.A.MFG.CO. CT. USA. Side of frame by trigger marked CWP. United States Property (Scratched Off). Barrel marked S.P., Bussing unmarked. Vintage World War 1 Pistol has been refinished many years ago with a parkerized finish. Finish condition grades at 60% with major pitting. Appears to be in good working order. Grips are original colt but not period to firearm. Inventory #C1620