I have my share of handguns, but my two favorites are my Colt Woodsman, made in 1938, and my Colt New Service, made in 1906 -- the same year my father was born.
The New Service had been reblued and aggressively polished, blurring the markings. It had a 7 1/2" barrel with a front sight as thick as a razor blade and a rear sight notch to match. It shot 18" high and 12" to the left -- but it grouped very tightly. After trying everything in the gun mags, I had the barrel cut to 5 1/2", adjustable sights put on, and bought a set of Herrett grips. I carry it in an El Paso pancake holster. Every time I go to the range, someone wants to buy it.