You will have to call Colt to find out.
You need to call Colt. That sn is beyond the published lists.
50-500 USD. You must call Colt
You will need to call Colt to find out.
1980-1983
proofhouse.com
it is disassembled the same way as a military 45 pistol..................
100-1000 depending on specifics
You must call Colt. 50-500 USD
Published data doesn't cover your sn. You will have to call Colt.
100-1500 USD
The age and value of a colt .45 peacemaker serial 180356 are about 1900
No such Model in the Colt line.