1931
if a police positive, then made about 1915
made about 1930 made about 1930
Need the caliber to answer.
In 1937.
It should have the caliber marked on the barrel,such as"38 Colt New Police".
32 caliber is a little smaller then the 38 caliber
38 special unless it's a 38 S&W, then 38 S&W cartridge. should say on barrel.
made about 1917
manufacured about 1915.....................
38 caliber revolver ammo
That Colt police positive special with serial # 594826was manufactured in 1951.
about 1908