Made about 1974.
A Colt peacemaker with that serial number was made in 1974.
Your Colt single-action army peacemaker would be 127 years old, made in 1885,
1974
about 1973
About 1974.
@ 1973
1971
It was made in 1971.
Made in 1976.
1915
A Colt peacemaker .22 model with that serial number was made in 1971.
Your .22lr Peacemaker was made in 1975.