Made from 1907-1940 Early ones do not have counterbored chambers. Later models had countersunk
chambers in .22 starting around 1932.
it's a pistol............
Size
Nothing. Have it checked by a gunsmith to be sure.
50-250 usd
It stands for the word "cartridge"
32 caliber is a little smaller then the 38 caliber
No way to answer without the serial number.
No. You did not provide the serial number.
Made in 1951
Police can't swim
The name.
A letter from Colt will get you started.