Made in 1927.
if your colt 25 auto is a model 1908 hammerless,it was made in 1927.
Your colt junior 25 auto was produced in 1962.
Would need the model to answer.
your colt 25 cal semi-auto was made in 1972.
Proofhouse.com has Colt sn data.
Yes, Colt and others made them for Colt
A Colt 1908 hammerless .25 with that serial number would be 90 years old. Made in 1920.
According to proofhouse.com, the Colt model 1908 hammerless .25 was made in 1921, making it about 88 years old
You can get a manual from Colt
No such sn in the Colt 25 series
Yes
No such sn in the Colt 25 range