Impossible to answer without the serial number.
A Colt police positive .38 with that serial number was made in 1931 and a Colt police positive special with that serial number was made in 1928.
A Colt police positive .38 with that serial number was made in 1930. A Colt police positive special with that serial number was made in 1928.
That Colt police positive special with serial # 594826was manufactured in 1951.
A Colt police positive .38/bankers special with that serial number was made in 1934. A Colt police positive special/detective special with that serial number was made in 1928.
About 1913 for a Colt police positive special with that serial number.
A Colt police positive .38 and a Colt police positive special with that serial number were both made in 1913.
Depends on which Colt. The colt police positive .38 & bankers special with serial # 329802 was produced in 1930. The colt police positive special & detective special with serial # 329802 was produced in 1926.
1958 for a Colt police positive special with that serial number
Around 1920 for the Colt police positive special with that serial number
1921 for the Colt police positive special.
If you are looking for when made--see below: The Colt police positive .38 & banker's special with that serial # was made in 1940. The Colt police positive special & detective special with that serial # was made in 1930.
Depends on the Police positive style for that serial number.The Colt police positive special/detective special was mnfg'd in 1929 while the police positive .38/banker's special was mnfg'd in 1937.