Produced in 1919. Fixed sights, with the two-line, two-block address and patents on the left side of the slide ahead of the Rampant Colt, caliber marking on the right, and a matching serial number on the underside, and the trigger guard is marked "1/VP" and "48". Fitted with a casehardened hammer, Colt royal blue small parts, checkered hard rubber grips with Colt banners and Rampant Colts, and a full blue magazine marked "CAL. 38/COLT" on the pinned base.