Around 1976.
1958
Call Colt, Blue Book of Gun Values
You must call Colt.
your colt lawman mkIII was made in 1978.
You must call Colt to find out.
You must call Colt to find out.
The Colt Trooper MK III .357 with serial number J11918 was manufactured in 1975. Colt's production of the Trooper MK III series began in 1969 and continued until 1983, with serial numbers indicating the year of production.
My Date with a Vampire III was created in 2004.
about 1973
50-500 usd
1972
Proofhouse.com has Colt sn tables. You can also call Colt and they will tell you.