My records show that Colt official police .38 as being produced in 1932.
your colt official police was produced by colt in 1933.
Colt official police with that serial number was produced in 1927
A Colt official police with that serial number was produced in 1943
Your colt official police was produced in 1951.
Colt official police with serial # 904734 was produced around 1965
Your Colt official police serial # 580325 wa.s produced in 1933. (580000 - 585999) about 1933
Don't know value,but Colt official police sn 913044 was produced in 1966.
Don't know value, but was produced in 1935.
Colt official police .38 serial # 905140 was produced in 1966.The year 1966 started with serial # 905100. Sorry,do not know the value.
made about 1914........................ I disagree. Colt first produced the Official Police model in 1930. "Proofhouse.com" says that Colt began 1935 Official Police models wih serial number 4000 and 1936 began with number 11000 so your pistol was made in 1935.
Colt official police with that serial number was made in 1937.
Your colt official police was made in 1951.