.32 ACP. 4" barrel length. SN: 39827. (Mfg ca 1906) Blued finish with standard low-profile front blade and rear notch sights mounting checkered black hardrubber grips with circled {Rampant Colt} logo. Simple blowback operated internal hammer fired autoloading pistol fed by detachable single stack magazines. Item features the four inch barrel, separate barrel bushing, and lacking magazine safety indicative of a Type I. Left slide struck PATENTED/APR. 20. 1897 with the latter date obliterated. Two-line address reads COLT'S PAT. F.A. MFG. CO./HARTFORD CONN. U.S.A. Right slide struck AUTOMATIC COLT/CALIBRE 32 RIMLESS SMOKELESS.