Manufactured in 1903. Two-line Hartford address on top of the barrel and "38 W.C.F. on the left, two-line/three-date patent marking on the frame followed by the circled Rampant Colt. "2166" assembly number on the loading gate and matching numbers on the frame, trigger guard and back strap. The accompanying factory letter verifies the caliber, barrel length, blue finish, grips as "Not Listed" and that it was shipped as 1 of 25 to Simmons Hardware in St Louis, Mo. On February 20, 1903.