Proofhouse.com has sn data. You can also call Colt.
For the Colt positive special ,it was in 1934.
Made in 1920.
Around 1950.
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.
You will have to call Colt to find out.
You will have to call Colt to find out.
Production date was 1968.
Production date 1977.
Production date was 1976.
Proofhouse.com has Colt sn data.
Production date was 1977.
You will have to call colt to find out.