Manufactured in 1904. The top of the barrel has the one line Hartford address with "(BISLEY MODEL) 32 W.C.F." on the left side and the two line, three patent dates are marked on the left side of the frame followed by the circled Rampant Colt. The matching serial number is marked on the frame, trigger guard and back strap with the assembly number "1006" on the loading gate. Blue finish with casehardened frame and hammer, blade front and frame notch rear sights, and fitted with checkered hard rubber grips with the Rampant Colt in an oval at the top. Colt manufactured approximately 44,350 Bisley revolvers from 1894 to 1915.