http://www.guns.com/2015/09/02/fitz-colt-snub-nosed-revolver-benchmark/
I was completely unaware of this bit of Colt History... the Flitz modified Colt Snub nose
Snip- full story in link
Around 1926, Fitz began customizing both full size New Service, Police Positive, and Police Positive Special models to make them small concealed handguns, much like Colt’s then new Detective Special. This modification included shortening the barrel to two inches or less, fitting a new front sight, removing the hammer spur and carefully checkering the top of the now bobbed hammer, shortening the grip, and—unique to this type—cutting away the front 1/3 of the trigger guard and rounding off the now open edges.
I was completely unaware of this bit of Colt History... the Flitz modified Colt Snub nose
Snip- full story in link
Around 1926, Fitz began customizing both full size New Service, Police Positive, and Police Positive Special models to make them small concealed handguns, much like Colt’s then new Detective Special. This modification included shortening the barrel to two inches or less, fitting a new front sight, removing the hammer spur and carefully checkering the top of the now bobbed hammer, shortening the grip, and—unique to this type—cutting away the front 1/3 of the trigger guard and rounding off the now open edges.