is that four numbers or five numbers in serial number ?????
A Colt Python serial number 35128e was manufactured about 1964
Your colt python was made in 1975.
That Colt python was made in 1975.
You will have to call Colt to find out.
Go to www.proofhouse.com Serial numbers for most all Colts are there.
The records I found from 1955 t0 1985 do not show a serial number that high for a colt python.
The value of a chrome plated colt python with a 4 digit serial is $800.
You will have to call Colt to find out.
You must call Colt
Proofhouse.com has Colt sn data.
Call Colt and they will tell you.