100-400 USD
Your Colt official police special was made in 1956.
Your colt official police was made by colt in 1940.
That Colt official police special was made in 1968.
about 1959
Around 1941 for Colt official police
Your colt official police was made in 1967.
A Colt official police special with that serial number ws made in 1947.
Proofhouse.com has Colt sn data 100-400 USD
Colt official police with that serial number was produced in 1927
A Colt official police with that serial number was made in 1948.
You need to contact Colt
1950