moosedog;this does not sound like a 60s Police Positive,not with a 2 inch bbl. Once Colt came out with the Detective Special,in the early 1930s,all Police Positive "snubs" became this. The D.S> WAS chambered in the .32 & .38 S&W,besides the far most common .38 special. Colt did make a "Pocket Positive" in the .32 & .38 S&W up to World War 2,but they had 2 &1/2'' bbls,small rounded butt. Send in to the forum any markings on the gun,the barrel length(from cylinder front face) and the serial# minus the last 3 digits.Guys go rightfully bonkers over all the "uncatalogued" S&Ws that pop up; In my mind,there are many "uncatalogued" Colts out there. Hope this helps a little! Bud