I show a Colt 1908 hammerless .25 with that serial number as being made in 1920, so it would be 91 years old.
A Colt 1908 hammerless .25 with that serial number was made in 1912
Proofhouse.com has Colt sn data.
Proofhouse.com has Colt sn data.
@1914
about 1920
@ 1972
The caliber of this weapon is .45 ACP, or it's full name is .45 Automatic Colt Pistol.
A Colt 1908 hammerless .25 with that serial number was made in 1914.
You must call Colt with the serial number and ask them or repost your question with the serial number if you want an answer here.
@94 yrs old
100-800 USD
somewhere around 1973