Proofhouse.com has Colt sn data.
Colt official police with serial # 904734 was produced around 1965
If your Colt official police is chambered in .22cal?Then it was made in 1937.
1929
1967
Around 1943.
Manufactured in 1950
made about 1958
Made in 1941.
Call Colt and they will tell you.
Proofhouse.com has Colt sn data.
Made in 1929.
your colt official police was made in 1958.