Depends on serial number. Go to proofhouse.com to look it up.
Your colt junior 25 auto was produced in 1962.
That Colt junior .25 automatic would be 39 years old. Made in 1973.
Junior Colt .25 with that serial number was made in 1973.
No such sn in the Colt 25 series
1965
No such sn in the Colt 25 range
Google "colt junior"
No such serial number for a Colt 25 ACP
1/24/1965Based on the records I have, a junior Colt .25 with the OD prefix serial number started in 1971.
by the serial number.........................
A Colt 1908 hammerless .25 with that serial number was made in 1920.
if your colt 25 auto is a model 1908 hammerless,it was made in 1927.