Colt data at Proofhouse.com
Made in 1964. First year of production.
Proofhouse.com has Colt sn data.
You will have to call Colt and provide the serial number to find out.
You will have to call Colt
It tells the year of manufacture of a Colt.
serial number 115569 in an SP 1 does not seem to exist specifically. 15569 is 1970 83400 is 1978 SP 360200 and lower are classified under 1978
you will have to call Colt to find out.
1970
made by Colt in 1913
Call Colt with the sn and they will tell you.
it was made by Colt in 1917
No such model in the Colt line.