54 yrs
You must call Colt to find out.
@ 1959
Proofhouse.com has Colt sn data.
about 1977
made about 1969
around 1965
Produced around 1968.
36 years old
Proofhouse.com has sn data.
Made in 1978. It is about 31 y.o.
That Colt python was made in 1969.
That Colt python was produced in 1981.